I have wanted to write this Instructable for a long time but could not bear the thought of a photo of a roach. I found a plastic one; problem solved. I think you get the idea from that sentence that I am just a little bit, somewhat, sort of, come to think of it, mildly, TERRIFIED of roaches. This is the story of how I got rid of the roaches in my home and they have stayed gone for 10 months now after just the initial treatment.

Update: By the time I moved from this home described here, the roaches stayed gone for 6 years, I baited one more time inbetween. It is important to click the button right under the title that says '8 Steps' or you will think that this 'ible is only one step long - it is 8 steps long. Be sure to read all of the steps before asking questions. Other questions you might have, might be answered in the comment section. Which is not to say not to ask questions, please by all means do so if you need to.

Step 1: What you will need

Boric acid powder*
Karo syrup - you may substitute honey, maple syrup, pancake syrup or make a simple syrup of sugar and water.
Rice flour - you may substitute any flour you have on hand.
1 Popsicle stick
1 Mixing bowl

Amounts as follows:
2 parts Boric acid
1 part flour - any kind of flour is fine: white, whole wheat, rice, etc.
Enough Karo syrup, or what ever sweetener you choose, to make a peanut butter-ish consistency mixture

Important note: Boric acid powder is not something you want to inhale, get into your eyes or swallow so mix this up outside. Wear a dust mask until it is mixed up. It has no odor.

For a 2800 square foot home with 4 bathrooms, I mixed 2 cups of boric acid with 1 cup rice powder (any flour will do) and about 3/4 cup of Karo syrup. I used a plastic bowl to mix in and stuck the bowl and left over bait up into the attic/crawl space when I was done baiting. If you don't get finished baiting in one day put the bowl into the fridge, covered, and it will stay workable for another day or two.

*(Sometimes available in hardware stores in the US as "Roach Prufe" (this was the only way I was able to buy it, the canister is 98% boric acid and 2% blue coloring). Also, commenter ScottP6 says he was able to buy boric acid on Amazon for $7 for a pound. That is enough to share with neighbors and friends for years. Any boric acid that you find will be fine though, just make sure it is mostly boric acid.


<p>Ninzerbean, </p><p>First off let me start by saying thank you so so so much for sharing this! I finally have my sanity back after endless nights of sleep deprivation, and hugging a can of raid every night! (not literally, but yes always ready on my night stand). -- I apologize for the length of this--</p><p>My family and I moved into a home that my father owns and was previously rented out to filthy tenant. Of course, it was infested with huge flying American cockroaches. I cleaned every inch of the house literally on my hands and knees &amp; repainted. I too am TERRIFIED of roaches, and can't count how many times I cried, squealed, jumped, and yelled for my husband every time I saw one. At times I would be brave enough to spray them myself, but they would charge towards me!! AHH, My husband finally got tired of all the crying and complaining &amp; called a professional exterminator. He came and sprayed outside and the baseboards. </p><p>I would see some dead, but I would still see a lot alive, if not more than ever. I studied them one night sitting at the kitchen table around midnight and I noticed that one by one by one they came out from behind the kitchen cabinet where the sink goes. Long story shorter- there was a nest back there &amp; a hole leading right outside. I took the entire cabinets to the dump &amp; fixed the hole. ( I installed all new cabinets)</p><p>I WOULD STILL SEE ONE IN THE RESTROOM EVERY NIGHT!!!!!!!</p><p>SO, this is where you come in! I did EVERYTHING you listed in the steps. I have gone through 4 cans of foam, and atleast 8 of silicone caulking. This house had so many gaps, and crevices! I spent countless days just sealing every room! In addition to this, I also bought new weatherstripping.... I strategically placed the boric acid paste in every room, every outlet, every door way. I didn't skip a single one. </p><p>I HAVE NO MORE ROACHES!!! </p><p>After 2 or 3 days of putting the paste, I saw ONE live one... It's now been two weeks and I haven't seen one. Not even a dead one.</p><p>I'm just in denial.. Is this real? Are they really gone?! </p><p>What you posted here works! ....Don't take &quot;shortcuts&quot;, &amp; these steps do pay off.</p><p>THANK YOU!</p>
how long did it take to see get results after placing this remedy in the recomended places?
Nevermind. I read 2 or 3 days. Dee dee dee moment
Dear Dseg1512,<br>Thank you for taking the time to write. Comments like yours make me so happy.
Hi Ninzerbean, it's been a year since I tried your magic &quot;peanut butter&quot; &amp; had been roach free living in bliss. Until now.<br><br>Sadly, they've come back with a vengeance &amp; I've been finding a dead one every morning for the past week. Tonight I'm awake because I found a live one and cannot sleep. Should I reapply the mixture?<br><br>I have no idea what could've brought them back? We haven't brought anything into the house &amp; the foam remains in place. <br><br>Any advice is greatly appreciated
I thought they were gone four times and they kept coming back. The first two times they were still the big ones but the third time they were medium sized and then tiny. The tiny ones are the last ones I seen inside. I found out later thats kinda normal when you bait. I still see those things outside and thats why Im here. The shopvac is your friend ?. Im going to try this mix outside. I have no love for these things.
<p>Dseg1512, Something brought them in, not back, just in, you must have bought something that had them attached or inside, it could be as simple as a used game player, a box of contaminated food, a bag of potatoes. Just get on top of this right now and they will be gone. The bait does not wear out in a year, it just has to be something that came into your house that had them living in it. Anyway just re-bait so there is fresh lovely stuff around and it will be OK very soon. I may be about to have the same problem myself because I had to bring back a ton of stuff from a relative's home that was infested with roaches. I've already seen one dead one and I know there could be more.</p>
<p>Thank you, thank you, thank you! I am a neat freak, and I was struggling with bugs even though the house was spotless. It was incredibly stressful. I enlisted my husband's help, and we followed your instructions. I bought the boric acid, flour, and syrup at a Family Dollar store for under $10. We went through several cans of spray foam and tubes of caulk, and it took a couple of days to make sure we got every crack. We took off every light switch plate and outlet cover and put the goop inside. We did cabinets, door frames, everywhere. It has been a little over two months, and we haven't seen a bug since. I seriously can't believe it. We were so skeptical for the first few weeks, and we kept waiting for them to come back, but this stuff is MAGIC! I just cancelled my pest control service. If anyone out there is thinking about doing this, DO IT!!! I cannot thank you enough for this! It is life changing!</p>
Hi Tiderem, what a great comment. I'm going to feature it. Thank you for taking the time to write about your success. Once you no longer have bugs you forget how much angst they used to cause.
<p>I didn't even realize how many things in my life were revolving around those creatures! I can now have visitors without worrying that one will scurry across the floor. I can get a drink in the middle of the night without having to dry the sink afterward, and I can even leave a glass of water on my bedside table. The floor was spotless, and I would never have walked around without shoes on until now. I was living in constant fear, and now I can just relax and enjoy my home. What a difference! </p><p>Also, for those of you who are planning to try this, I used a Tupperware kind of container that was airtight, and the paste is still workable over 2 months later. No need to refrigerate! I have been putting a little bit on my porch around my potted plants after every rain to keep the ants out of my plants. </p>
<p>HA! I just posted a comment wondering if this would work against ants. So there you are! How well does it work on those nasty beasties, Tiderem?</p>
Yes this stuff even kills ANTS i used it with peanut buttter. I even sprinkle a band around our house when rain is not in tbe forecast.
Have not had ANY bugs in months! Haven't even seen one roach or ant dead or alive, so it seems to work for ants as well.
Boric acid can be bought at any hardware store in the poison section . Even in drug stores in eye wash read lables . 98% Boric acid is all you need it will kill all your bugs nothing else is needed . Pest control companies have been using it for years .
<p>I have bought the plain Boric Acid. I like those cheap chicken pot pies and will cook one and eat it saving the bowl thing it is in. I put a little Boric Acid in it along with a small piece of bacon from breakfast in the center. I place them under cabinets in kitchen and bathroom so our pets not get into it. It does take some time unlike a kill one now spray. But, they will be gone!</p>
<p>Dear Ninzerbean, I must write to thank you for this. My hubs made the dreadful mistake of taking a game system home that he found on the side of the road. Turns out it had an epic nest inside of you know what. We did some research and cleaned up target areas very well and sealed up all food, plus bought some gel bait which had actually worked quite well for me at an apartment about 15-20 years ago. Over the course of the next 2 months though we started finding more and bigger live ones. When I saw one crawling along a door board as I got coffee one morning, I reached my tolerance level (which was already next to nothing due to childhood and adulthood past trauma with the things). I began to research more to see what I should expect or what I was doing wrong, when I found this page. It took awhile to do our house because it's pretty large and tell you the truth, every single step could not be followed to the letter because we rent and we don't want to make the washer and dryer water hookups so difficult to access, for example. We didn't even foam up under the kitchen sink.<br>The day we began the process of applying the bait, before we had applied any, one adult came out in broad daylight. I was freaked because I already knew from what I read that it's a very bad sign when they come out in daylight, although he may have been disturbed by our cleaning and clearing activities. Anyway, after just getting a basic start with the kitchen stuff, we stopped seeing them daily. A couple days later, we discovered some super tiny (live) babies near the stove- a spot we frequently saw them around a particular cupboard- I realized not only did that cupboard have a sliding door that slid into the wall which was probably a prime breeding ground, but also we hadn't done a lot of bait there, so I baited up that door. The next weekend, I turned on the stove and a small one came out of the stove.... you better believe this was not a happy thing for me to discover. I spent that entire day getting into the cracks we had previously missed on the stove because I actually had to take part of the stove apart to get into those cracks that were full of caked in crumbs from a few years at least that we've lived there because we didn't know how to get to it before. After spending basically a whole day getting everything I could out of there and baiting some strategic spots around there that wouldn't affect our cooking.... well, we haven't seen a single one since that day and it has now been 3-4 weeks. I am SO impressed! And happy to have my wonderful house back!</p>
<p>Oh and I did also go around and do all the outlets etc. that I could around the whole house over the course of a few weekends, I read that you should here, even if you've only seen them in one place like the kitchen, like us. The game system had started out 3 rooms away though in the garage, so keep that in mind, and we never saw any in the garage after the first few weeks.</p>
<p>Roommate found a live roach tonight, a big one apparently. Will be revisiting the foaming step!!!! Looking for other commenters on seeing a big live one months later too, I know there was some with this experience..</p>
<p>CarrieW7, A big rain can bring in a roach or two - any chance you live where we have had all of this rain and flooding on the East Coast?</p>
<p>Hi Ninzerbean,</p><p>I was somewhat relieved to see your comment. I am actually on the West Coast and we did just have a good rain which we desperately need being in stage four drought at this point. I'm also still a bit concerned, it was a big one according to the eyewitnesses and not slow either. And in the most common spot we've ever seen them, that cupboard door. We had no outdoor or any nests before my husband introduced them to our home unintentionally and it has been so peacefully roach-free for several months I think now. Although on second thought, maybe a few of the suspicious mothy-looking things I wondered about before were actually just what I feared. Anyway, they didn't ever used to be here and I hate to think they're still nesting somewhere. They are the German kind, so they don't live outside from what I understand. Which is even worse, and I have no idea how when I put seemingly so much bait in their paths. We've also been struggling with a huge ant infestation pretty much since the end of the roaches. Apparently a big thing all around our area.... we never had them before either.</p>
<p>CarrieW7, This bait will work for ants as well, if you smear it along their paths, you will need hot water to clean up later but I did this at my mom's house and it worked with in hours. But on my next visit they were back so I did it again, I don't know if they are still gone but I think I was not diligent enough to trace them to where they were coming in.</p>
Ok I might be blogging incompetent. I've tried 3 times to comment and it never shows up. We had the magic peanut butter put in by the exterminator a month and a half ago. My husband just saw one in the kitchen this morning and killed it. Should I be concerned? Is this normal only a month or so in?? Should I call the landlord again?
<p>I think the politically correct phrase is blogging impaired. Or would it be blogging challenged?</p>
<p>They probably came up with a less effective peanut butter solution to keep their business. I'd do it myself, if i were you.</p>
Thanks ?
<p>I'll second the effectiveness of a borax-sweet stuff mix against ants.</p><p>Had a bit of a problem in the kitchen. Did all the usual clean up, clean and clean again routine and they were still around. Mixed up the dregs of a jar of strawberry jam with some borax, smeared a little bit on a couple of pieces of cardboard and put them where I'd seen the ants. </p><p>Next morning the bits of cardboard were swarming with ants so I disposed of them and replaced them with fresh bait. Next morning, same thing but not as many ants. By the fourth day there were maybe half a dozen ants to be seen and a week later, none.</p>
Big roach called a waterbug can find its way after a rain they are huge but not to worry they breed outside they dont infest like the german roaches
Thanks Zinzerbean for getting back to me about the caulking. I was able to bait every single outlet and switch in the 3 levels of the house this past weekend because I didn't need to do the caulking. I'm not sure where I picked that idea up - maybe in the comments somewhere... I baited on door frames in the kitchen and bathrooms as well. We had our exterminator come last week (after being out here 6 weeks ago) so I haven't seen any but I closed the AC vent in the kid's bathroom as the large ones were coming in through there. The exterminator told me he would bait one switch plate in each room (big whoop). I still went ahead and did all of them, including the ones that had the magic peanut butter from the exterminator. Many of the electrical boxes were dusty and that it was hard to find a clean area to put the bait down. I halved the recipe and still had a bunch of bait left over that I put in the attic near where I saw a ton of cockroach poop. The tree guy comes out on Wed and I'm really hoping that, along w/the baiting will help take care of this issue. I need to go in the attic and remove the insulation from around the HVAC vent going into the kid's bathroom to see if I can foam and/or tape any holes shut. Another thing I do is use packing tape - I put it around the attic access door (as there is a hole near the edge) and over the outlets in my daughter's room where I saw the poop. Not sure if it helps in reality or just helps me sleep better so I don't worry what's coming out of those holes. Thanks for all your help!
Wow KathleenA21, you have been busy. What a horror story about the AC vent - but it could be good news - there is a leak in your duct work somewhere - air is getting in which causes condensation which causes roaches to come have a drink. Having a leak in your ducts is a waste of money so get a duct person - HVAC to take a look - or you can do it yourself - there must be videos on how to do an inspection. In my house it means getting under the house and no way am I going there - BUT there is special metal tape to use on the ducts - much better than packing tape. Its like really heavy duty tinfoil but sticky on the back. Cool stuff.
<p>Ninzerbean, Thank you so much for all the time and energy you have expanded on responding to the comments on this posting. I am so impressed and grateful for you. I just had all the outlets and switches opened this past weekend to puff Delta Dust in them. Wish I had seen this article b/c I could have done the baiting and caulking at the same time. I'm sharing my story to help others who may be in the same boat.</p><p>We moved to GA from NJ a year ago. While we like many things about living down here, the bugs have been a huge bummer (for me)! The 2nd night in this house we started seeing the big cockroaches (water bugs, american cockroaches, etc). I FREAKED out and started researching anything I could about how to get rid of these suckers. I was so ill prepared - I didn't realize that they were in GA. I am so creeped out by them that I have trouble sleeping. </p><p>I would see them all over the house in random places not always near water sources (which is where I had read that they usually are). We had them in bathrooms, kitchens and living room and play room. Also in finished basement and unfinished part. We had pest control come and spray and that would work for a little while but they always came back. We didn't see them for a few months over the winter - a nice reprieve - but they came back in May again. After one fell on my husband from the fan in the bathroom, we figured out that they were in our attic. We live in a wooded area with a lot of trees, many that hang over our roof (had them trimmed but have decided to bite the bullet and take down a few to minimize the bugs dropping from them onto our roof). They were in our HVAC system as well (coming through vents to all 3 levels of the house!! Yikes!!) The HVAC system in the attic was old and died this summer so we replaced that and had all the vents cleaned (they found dead cockroaches and their poop all in side the vents - more ugh). Then I hired a new pest control and told them about the roaches being in the attic. I had read up that Niban granular works well in attics but it's only 5% boric acid which is interesting - not 100% like your recipe. So it only lasts about 3-4 weeks and back they come! I guess so you have to keep buying the product...</p><p>This weekend we painted the kids rooms and I found a ton of cockroach poop in the outlet in my daughter's room. I checked all the other outlets in the upstairs (as I was puffing Delta Dust into them) but didn't see any poop. I am so upset it's in her room. I also saw two CR babies on her wall the day after I cleaned all the poop out. So they are definitely in the walls, likely coming from the attic. Zinzerbean is right - they use the wiring in the house as a highway to get around your house. I went back in and checked that same outlet and a bunch of poop was back in there so it's an active infestation. </p><p>I've used Max Force gel in the past and the exterminator asked me to stop doing that b/c roaches build up immunity to it and it can counter act what they put down. Also, after 2 mos, it dries up and the roaches won't eat it. I wonder why that's not the case w/the recipe here. Maybe because the Max Force gel is formulated to dry up and not work after a while so you go out and buy more....?</p><p>I plan to do this recipe exactly as stated. I did foam up under all the sinks last year in an attempt to stop the onslaught never realizing that they are coming from the attic. I plan to put the bait on paper plates and put them around the attic. I would imagine I would need to reapply every 6 mos or so due to the heat up there. I also am going to bait in the HVAC ducts in case we start to get them coming through there again. (Please dear God, no!) </p><p>I ordered boric acid from Amazon and will pick up karo and flour today at the store. Will start baiting in her room and the surrounding rooms as well as caulking. I have to practice my caulking skills! </p><p>Thank you again Ninzerbean for your dedication to sharing this information. I was pretty hopeless last night when I googled &quot;cockroach feces in electrical outlets&quot; and your article came up. Now I have hope. I'll check back in once I'm done w/the outlets to let you know the status (could take me a few weeks since I work full time and have a busy family). </p>
<p>Ninzerbean, I'm going to start this weekend on the outlets and switches. In terms of caulking, is the objective to seal off the between the plate and the opening in the wall so these buggers can't escape out or is it to minimize their movement in the wall between outlet/switch boxes? The reason I ask is because I saw another tutorial online showing caulking around everything and anything in your house basically trapping them in the walls. (There was no baiting so not sure how that approach would work w/the roaches multiplying in the walls.) I just want to be sure to apply the caulk correctly. My husband is not in favor of foaming in the outlets because of the issue with it expanding and possibly affecting the boxes. Can you let me know your approach? I looked over the instructible but still am not entirely clear. Thank you!</p>
Caulking the outlets? Foaming inside the outlets? You have my instructable mixed up with some crazy information. Do not do either of those things. My god it's too dangerous to even waste time trying to think why anyone would suggest that. Please try and view this 'ible on a computer so you can view all the photos and read through all 8 steps again. Step 7 shows where to foam, caulking is up to you - baseboards are the normal place to caulk. The bait it put inside the walls because that is where the roaches roam from room to room. Putting the bait inside the outlet boxes is just a way to get the bait into the walls. Foaming around where water pipes come into your house is because there is usually a lot of space there that is open to the walls, bait in there before you foam. If you have any more questions please write to me .

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