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10 Uses for Your Old Toothbrush

10 Uses for Your Old Toothbrush
Here are some handy ways to re-use your old toothbrush.  You may think this small little brush is only good for cleaning your teeth, but here are 10 ways you can keep the toothbrush cycle going including beauty and cleaning tips and tricks.
 
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Step 1Remove Crayon Marks on the Walls

Remove Crayon Marks on the Walls
Use shaving cream and a toothbrush to remove crayon marks on the wall.  My landlord will never know I used my door as a canvas!
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92 comments
1-40 of 92next »
Jan 14, 2012. 7:05 PMBimbler says:
for the shoe cleaning bit an old tooth brush is ideal for getting polish into the the seams of boots and shoes and where the upper joins the lower.

A used tooth brush is also useful for cleaning old coins.

Jan 8, 2012. 7:33 PMhirod3 says:
I use them when I detail my car
Jan 5, 2012. 10:17 AMCrimsonXLR says:
Putting that old brush to work. I use old tooth brushes on dusty computer fans, and electronics, but not on the board or anything, that's when canned air comes in.
Dec 14, 2011. 7:23 PMsconner1 says:
Cleaning flux of of soldered circuit boards.
Loosening dust in computers before the compressed air removes/redistributes it.

I keep several on my workbench and toolbox for all kinds of things.
And I only use the one on the bathroom holder for my teeth, that way I know it hasn't been used for anything else yet.
(as long as the people I live with are trustworthy).
Dec 11, 2011. 12:09 PMjzelensk says:
In Kit. or Bath, cleaning the surfaces between fawcets.
Sep 12, 2011. 1:59 AMLuziviech says:
Ever heard bout toothbrush painting? http://www.firstpalette.com/Craft_themes/Colors/Toothbrush_Painting/Toothbrush_Painting.html
Sep 11, 2011. 2:18 PMkiwi13754 says:
If its an old brush why do you care whats in it?
LOOOOL
and you could take out hair from a hair brush with a comb too and push the hair out of the comb with the old tooth brush.
Sep 30, 2010. 6:49 AMerrolbert says:
Step 11: Clean the grout around your sink ;-)
Sep 11, 2011. 2:13 PMkiwi13754 says:
that is rust my friend.
LOL she can't clean rust off of sinks.
Oct 1, 2010. 3:05 AMgafisher says:
An old toothbrush works very well for that and other bathroom / kitchen nook-and-cranny cleaning.
Sep 11, 2011. 1:44 PMsabr686 says:
Nothing like an old toothbrush to clean those hard-to-reach places on a handgun or favorite rifle. Designed just right for that.
Aug 2, 2011. 9:50 AMNE patsrock says:
dont forget grooming your pets
Jun 26, 2011. 12:16 PMabadfart says:
i use them to clean engine parts on my motorcycle
Jun 26, 2011. 11:50 AMTim Temple says:
Bending the shank backwards a little makes it easier to clean boot treads, the inside bottom corner of a glass and dog's teeth.
Jun 20, 2011. 6:03 AMkondzio29 says:
Awwww...first shoes now toaster?
Apr 21, 2011. 1:26 AMAlphaRomeo says:
We teach people how to make astronomical telescope by grinding glass blanks with crborandum powder. We use toot brush to clear the nails - this is very effective
Apr 11, 2011. 7:36 PMkarrro says:
please dont put that in mouth
Apr 11, 2011. 7:35 PMkarrro says:
you better not put that in the mouth
Apr 11, 2011. 7:33 PMkarrro says:
don't you dare use that in your mouth gross :(
Jan 6, 2011. 7:05 PMhokti.66 says:
Wow what a brilliant idea, thanks!
Jan 3, 2011. 9:57 PMstephen2 says:
don't forget prison shank!
Sep 30, 2010. 6:42 AMbookboy9 says:
But then how do you get the hair out of the toothbrush?
Oct 27, 2010. 10:50 PMstatic says:
Use another old toothbrush... ;)
Sep 30, 2010. 7:57 AMjongscx says:
you pull them out by hand?
Sep 30, 2010. 6:59 AMDavid McWhite says:
You just use a smaller tooth brush, and then a smaller one for that one, and then a smaller one for that one, until you can't see the hair or the toothbrushes anymore
Sep 30, 2010. 11:21 AMKrotas says:
Lots of laugh.
"Can't see" isn't equivalent to "can't handle" ; )
Oct 27, 2010. 10:44 PMstatic says:
Basically a tooth brush is a small scrub brush, pretty much usable where a small scrub brush is required. Dr. Dumore tooth brushes are really inexpensive when new.. Consider keeping some of those on hand for when a small scrub brush is require. You may be much happier with the results over using an worn out tooth toothbrush Sometimes sanity is wort 50 cents :) One off use of a tooth brush for me, is to glean my eyeglasses when they get funky from dirt, and sweat. Though the water pick get the interface between frame lenses cleaner faster. While it's not a high pressure washer the water pick in a higher presser washer that worlhes well for a lot of the things. Like when you neglected to clean the nooks and crannies around the bathroom sink faucet for way too long.
Oct 5, 2010. 3:34 AMbibo1 says:
Gooooooooood
Oct 3, 2010. 3:11 PMdannystaple says:
I've seen this used also for a comb. Not just to remove hair, but also to actually clean the comb of any grease or other stuff (the person is a little bit OCD about cleaning).
Oct 3, 2010. 3:09 PMdannystaple says:
I've used this to clean the grout in tiles, and remove discoloration from the sealant around the sink.
Oct 3, 2010. 12:32 PMAlyakpink says:
oh, i just use soap and water, sometimes windex, which is much cheaper than toothpaste.
Oct 2, 2010. 2:50 AMhakus says:
I use the used toothbrsh for cleanig the chain of my bike
Oct 1, 2010. 4:35 PMTommyhzy says:
The toothbrushes with big rubbery grips work very well as candles outdoors (Don't use them indoors!)

I use them while camping as firestarters :)
Sep 30, 2010. 5:13 PMmajickthecat says:
I used an extra soft child's toothbrush to clean a very young kitten's face. He was abandoned in front of our church so I took him home and gave him a bath and used the toothbrush to get the dirt from around his eyes and nose as well as brushing his fur.
Oct 1, 2010. 2:33 AMjayeshshinai says:
NO! dont ever giv a cat a bath.they clean themselves up own their own.
though iv never tried it, mayb MAYB warm water baths only, no soap.

plus just brush ur fingers on on d face, the mud/dirt loosens n falls off...wash ur hands after tht.

had 7 cats (5kittens/2 older) at home at one point of time, best part is wen they all decide to chase ur feet wen u walk by :)
Sep 30, 2010. 11:55 PMkost says:
I clean my bicycle in hard to reach places with toothbrush.
Sep 30, 2010. 11:03 PMaafram says:
I wouldnt use it in food items like cleaning appliances. I use them for etching the PCBs.
Sep 30, 2010. 6:50 PMFTZ says:
Never throw away an old toothbrush!
I also use it to wipe dust from my PC components and to clean jewelry... its perfect for applying silver cleaner etc.

Just remember to clean the toothbrush before any other use, it keeps away residue from the tooth paste that might not be good for the new application...
Sep 30, 2010. 4:39 PMknexp90 says:
i did not no beer companies make tooth brushes.*

*The tooth brush says corona
Sep 30, 2010. 5:23 PMspenfisher12 says:
lol
1-40 of 92next »

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I graduated of Union College with a BS in computer science and visual arts and a minor in math. I moved out to San Fran to work at Instructables as an Intern and moved up to Community Relations Manag...
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