Instructables
Picture of No More Roaches
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.

Step 1: What you will need

Picture of What you will need
maple syrup pour.jpg
mixed.jpg
Boric acid powder*
Karo syrup - you may substitute honey or maple syrup or pancake syrup
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 rice flour
enough Karo syrup to make a peanut butter like 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 too 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 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.

*(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).

Step 2: What my kitchen used to look like

Picture of What my kitchen used to look like
For every roach you see there are probably 100 hiding in the walls. If you see a roach in the daytime it means you have such an infestation that they are crowding each other out of their hiding places. Did I say gross?

Step 3: What my kitchen looks like now

Picture of What my kitchen looks like now
No more roaches!
 
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FoxysMyGirl3 months ago

I had a problem with roaches last year following a roof leak. It grossed me out. It was the big kind that are supposed to live outdoors. They found a way into my attic and it was terrifying to me since I am a big chicken about roaches, nothing else only roaches. I saw this recipe and didn't want to make anything that would be a bait and attract more but then I thought about how they would take it to their nests that I wouldn't even know how to find in order to spray or treat them. I did it and it has been Miraculous!!! Thank you!! No roaches, not one in an entire year! It took less then 2 weeks and even in the two week period I was seeing fewer and fewer. I didn't have a lot in my house but I would see a couple per week and I knew there was a lot in the attic. Had I not used this recipe I am sure I would have seen more and more and been disgusted every time. I saw a bug on my porch last night so I am making the recipe again today. He may have just been from the flower beds but I don't care, it is not starting again here. Thank you very much for taking the time to post this amazing information!!

Ninzerbean (author)  FoxysMyGirl3 months ago
Thank you so much for taking the time to write. I know it works, that's why I posted it so many years ago. I wish more people would simply do it. I mean just read the ible and follow the instructions.
can i use regular floor and regular syrup
Ninzerbean (author)  lisa.myles.10411 days ago

Yes, it says so in the 'ible, you just have to read the whole thing.

i have the stuff is it ok to use it

Will Borax work? Having a hard time finding Boric Acid..

Jordan I found Boric Acid At Co-Op today. It is on the Table with all the ingredients waiting for you to take action. Your pro-active I love it. -Your Dad. Ninzerbean Thank you for Answering Jordans question I've been buying Borax... lol, I guess we can get a lot of whites whiter... Single Father.

Ninzerbean (author)  JordanEaves_01 hour ago
Hi Jordan's dad,
That is pretty funny. Borax is just washing soda so you may add it to the colors too, it's just like a detergent booster.

Well who would have known, thank you for the tip. I just can't wait to see the Results of this 'Ible. The people Next door have a Really Really bad infestation, they moved and new tenants came in last week, Geez, I've never seen so many of the things. Yes I'm a Guy but they Creep me out and scare me so bad my Daughter has to deal with this. I'm signed in as her I think, She's a bit sharper in some aspects...i.e. Computers. We really do appreciate the time you have taken to acknowledge us.

Ninzerbean (author)  JordanEaves_02 days ago

Sorry not to have gotten back to you sooner - no, Borax will not work. Someone found boric acid on Amazon. Have you tried online? Call some small hardware stores where you live. The big names don't seem to carry it because I think if they did they would not need to carry about 40 different cans of sprays and stuff that kill roaches but do nothing to keep them away.

Please I need help...my father purchased a house about 6 years ago which is where we now live...point is every now and then we saw a roach and we always got rid of them with Raid, but about 3 months ago the abandoned house next door got demolished and all the critters for some reason felt they were welcome at my house. I'm talking ants, spiders, roaches, rats ect. Despite all the pests my house got flooded with mostly rats and roaches...the rats we took care of the most reliable way we knew...we adopted cats. Although the cats succeeded in driving out the rat population there is close to nothing they can do about the roaches. Now that winter is approaching these unwelcome guests are just everywhere in my house including the bedrooms(before they limited themselves to the kitchen only!!)and last night one crawled into my ear ewww. I managed to get it out of there and now I'm just scared to go to sleep fearing this will repeat itself. People have mentioned to us over and over how they miraculously rid their homes of roaches and what they used to get the job done but unfortunately all those recipes are dangerous in a household with pets. My question is how can I apply this method in a home with cats and dogs...my biggest concern is our newest cat who is still young and likes to smell and lick everything he sees. Please someone reply with some useful information on how I may rid a household with pets of roaches!!!
Ninzerbean (author)  Carlos4495x35 hours ago
See step #7. I think you are not reading the whole 'ible.
I am PETRIFIED of roaches. Just thinking about them makes my skin crawl. I live in an old house built in the late 50's so we have a lot of cracks in the foundation of the house. For the past couple of days I have been seeing more of those critters then I care to see. I am going to try this and hope I have the same success as others.
Where can I found the roach prufe powder
I don't know - try looking online, I have seen it as ACE hardware and it was at the small hardware store where I used to live. Maybe you can order it online...Some people have even found it at the dollar store.
I BEEN LOOKING FOR IT EVERYWHERE

Oh you know what? I meant to address the fact that you are looking for roach prufe powder and I forgot until now - anyway the point is to use Boric Acid. It just happened that the only boric acid I could find back in '09 was the 99% in Roach Prufe. But it's all about the boric acid (never to be confused with borax) and not the brand name. Hope that is more helpful than what I wrote yesterday.

YES IT IS THANK YOU SO SO MUCH
I mixed the exact ingredients exactly how you made it for your own house. As I'm putting out the bait a brave little roach approaches (no pun intended) the bait & turns away from it instantly. So I dropped more in front of him, he goes up to it for just a second and then moves on again. Is this normal?
Ninzerbean (author)  Andreacatanese082 days ago

Andreacatanese08, I was out of town with no internet and some questions did not get answered, so here we go: No, of course this is not normal - BUT the point of using this bait is that you are placing it in places that roaches run around, inside your walls, under the sink, behind drawers and all the other places I detail in step 8. So maybe your little guy was on his way somewhere and was not hungry, maybe he was trying to get away from you, who knows, but putting it out in the open is not how to use it or even why to use it. First of all if you have so many that you are seeing them in the daytime you have to use some other more immediate method to knock them down, get them under some kind of control before using the bait - I say this because there must be reasons that they are out and about - such as that they can find food everywhere, or there is a colony living inside of your game player, the microwave, the dishwasher, under the stove etc. You need to vacuum vacuum vacuum, get rid of all cardboard... you know what - I have to run, just read the comments, read ALL the 8 steps of the 'ible and keep in touch with how it goes. Good luck, sorry again for my late response.

YasirK13 days ago

thankyou so much for sharing this amazing stuff to get rid of roaches.this stuff really works for my home I read ur article 1 monhs ago and try it it works like a wonder there colony reduce by 90%

Ninzerbean (author)  YasirK13 days ago
Thanks for keeping in touch, keep at it so you get to 100%.
YasirK13 days ago

thankyou so much for sharing this amazing stuff to get rid of roaches.this stuff really works for my home I read ur article 1 monhs ago and try it it works like a wonder there colony reduce by 90%

First off, thank you so much for taking the time to write this! With six young kids, I have been looking for a solution that works and from all the comments, this seems like the best option. I looked on Amazon and it states that the Roach Prufe has been discontinued by the manufacturer. The only other option is 99% boric acid and 1% lure. Do you think the "lure" will have an adverse effect? Thanks again!!
Ninzerbean (author)  maryellenlopez3 days ago
No, I think it will be fine. You are basically just adding more lure, and the other stuff makes it spreadable so it can be applied in places where kids and pets won't come across it. Keep us posted on your success

OMG thank you for this! I am going to the store right now to pick up these items. My apartments will do nothing but spray once in a while and when you keep your house pristine and they're still everywhere..I was dreaming of burning this place to the ground lol. Thank you!

Ninzerbean (author)  kristen.r.swartz3 days ago
You are ever so welcome, good luck, read everything, especially take the time to read the comments, there is valuable help there as well.
Tommy7875 days ago
Would this bait help with mice aswell since it has the buric acid? I really dont want my indoor dog around sticky traps or other stuff that he can come in contact with.
Ninzerbean (author)  Tommy7873 days ago
No,'fraid not. Mice don't wear their skeletons on the outside like roaches do. Get a cat maybe?
wenderful4 days ago
Im not sure if this question was answered, I looked through some comments and my apologies if it was already answered, but how long do I keep the paste out for?
Ninzerbean (author)  wenderful3 days ago
Start to use it as soon as you make it, it will get hard in a few hours or so depending on the temperature and how thick you made it. If you can't finish your whole house at once put it in the fridge, covered, until the next day or so. Hope that is what you were looking for.
If you meant how long do you leave it stuck to all the things you have stuck it to, that answer is forever.

Hi Ninzerbean, I'm sorry to bother you again. I'm trying to fix this problem. I have been to 5 store none of them carry Boric Acid. Borax is also known to kill bugs, But will it work for this recipie?

Ninzerbean (author)  JordanEaves_04 days ago
No way will Borax work. It's not at all Boric Acid. You will have to order it maybe on line.
Where can I found the roach prufe powder
rduarte126 days ago
Hey ninzerbean,
I came across your post a few weeks ago and I've been going crazy with these "you know what's". I'm so glad I found this thank you for writing it. I bought my house (my first time living on my own) in 2005 we never had a problem with roaches, maybe an occasional giant spider but I have plenty of flip flops for those, about a year ago we got new neighbors. I knew the previous tenants were filthy but as long as it stayed away from my property I didn't care, but now since these neighbors moved in I've been seing more and more roaches. I've hired a pest control company (which I seen also servicing the neighbors house) and its been a year and I still have roaches. Today I went to my local home depot after going to osh and both places did not carry roach prufe, however I did find something called "hot shot roach powder" and its actually 99% boric acid, would I still be able to use your same recipe for this different brand? How often do I need to rebait? Will the roaches still be able to eat the bait once its dried?
JohnR127 days ago

so what do i do once its mixed? what do i put it on

Ninzerbean (author)  JohnR126 days ago
The 'ible has 8 steps. See step 7 for the answer to your question.
VIvanova878 days ago

Hello ! I live in a building that is fullllll with those devil creatures. I also have 2 month old baby. Is it save to have this around ?[he wont touch it but it wil be in the air] I am freaking out! I am able to see then during the day :( keep seeing very small ones [which i know is a bad thing] ..from the pets control came 98392 times and they have put some gel as well as some yellow pouder -no result ! ....how long usually takes for any result ?Thank you !!I am plannig to make the mixture today [well my husband will ] and place it around ..

Ninzerbean (author)  VIvanova878 days ago
Your question makes me think that you may have opened only one page of the 'ible and not have read the whole thing. There will not be anything in the air. The bait has no fumes or odor to make you or the baby sick. It is a paste that you place in out of the way places that neither people nor pets will come into contact with. Good luck, read all the comments, it helps, every one is helping eachother with advice. Be sure to check out where your 'nest' may be - if not outside as with the larger palmetto bugs, look for cardboard, game consoles, microwaves, dishwashers, bottoms of ovens. Think water and heat.

Thank you ! If i cant find the nest and still put the paste around is it going the make a difference ?

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