Home Remedies for Teeth Whitening - How to Whiten Teeth for Free

Most movie stars, celebrities and models these days all appear to have flawlessly white teeth making the rest of us all strive for similar perfection. In many instances famous people end up paying dental practitioners hundreds of dollars to whiten their teeth or put on a bonding agent over their teeth. Some celebrities have a jaw filled with capped teeth, whilst some undertake other sorts of dental whitening treatments. The harsh truth is that this all works out to be an really expensive bill and these are procedures that demand a great deal of maintenance.

Here are some very affordable alternatives you can try to help whiten your smile!

Free Teeth Whitener Offer

Home Remedies for Teeth Whitening

Here are several home remedies for teeth whitening.

If you try any, let me know in a comment how you get on!

  • Mix equal amounts of lemon juice and salt to form a paste. Apply this to yellowing spots on teeth, its said to be one of the most effective tooth whitening remedies by some people. ( see further below about lemon juice)
  • Rubbing some walnut tree bark on your teeth is also said to remove stains from them, you could also try hardwood ash as it contains potassium hydroxide, an effective teeth whitener
  • Mixing equal amounts of baking soda and hydrogen peroxide (a teaspoon or two of each, careful not to swallow!) and rinsing well is another method of how to get whiter teeth.
  • Washing your mouth out with salty water can also help keep them clean and white, as can adding a little salt on top of your toothpaste, this can make your mouth feel sparkling clean
  • Try rubbing your teeth with the inside of an orange peel, some people have also used banana peel for this!

Preventing teeth stains and discoloration

As always, prevention is better than cure, if you smoke, quit, you'll be healthier too! Also avoid drinks such as coffee. Smoking and coffee are bad for teeth as these can stain teeth after a while.

Other methods

Methods people have used include brushing with lemon juice or cider vinegar, I recommend against these as they are said to be too abrasive and could wear away the enamel on your teeth after time!

Have you ever had your teeth professionally whitened?

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Comments 65 comments

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mroconnell 8 years ago from France

I brushed my teeth less for a while, substituting salt water rinsing and making sure I hit all the hard to reach spots when I did brush my teeth. My dentist commented on how exceptionally clean my teeth were the next time I went in (overdue as always). I don't know what's so great about salt water, but it works wonders (supplementing tooth-brushing).

charmaine_zp 8 years ago

Wow, thanks again for the advice. I'll send you my photo once I get to do this! Hehehe!

Maria C 8 years ago from Philippines

I'll try one of these ideas, too, one of these days.

the dentist 8 years ago from Midwest

I agree that damage will probably occur with repeated use of lemon juice or cider vinegar. The potential for damage, however, would not due to their abrasiveness (a wearing away by friction). It would be associated with the acidic nature of these liquids (which have a pH on the order of 2.3 to 3.4). These acids would literally DISSOLVE away mineralized tooth structure (enamel and dentin) with each use.

vjollca 8 years ago

i don't think any of these works and trust me iv tried most of them, i think if you have the money go to your dentist have it done there, its safer and you'll get visible results. i only dream of that day, i have terrieble and for some reason really yellow teeth even though i brush them twice or more a day! soo not fair!

yoo 8 years ago

although tasting bad, I foud that lemon juice and salt works.

jasmin 7 years ago

im planning on trying some of the remedies...i've heard the baking soda w/ hydrogen peoxide works...so im going to try using it... and see if it works!!!

Smike Tooth Whitening 7 years ago

Fro most of our clients, its either the natural remedies spoken of above, or go to a dentist...forget about the junk at the drugstore.

anna 7 years ago

peanutbutter and jelly sandwiches

shmooka 7 years ago

just try a cup of salt water to swill round after brushing instead of a mouthwash. i saw the difference in a matter of days !

White Teeth 7 years ago

That's sounds great i will have to try it... I have a blog that I review a product that has worked great for me. Visit my blog a read my white teeth story. Emmasteethwhitening.info

Kandyss 7 years ago

i just tried baking soda and hydrogyn peroxide, um, my gums are burning and there are blissters on my gums. what happened? did i do something wrong???

98hellraiser 7 years ago

dude the salt on toothpaste works im gonna try the orange peel when i get an orange and try adding salt to the baking soda and hydrogen peroxide stuff.also i used a crest sonic brush so that might have helped this site is a big help thnx

Free Whitening 7 years ago

People have been using baking soda/hydrogen peroxide mixtures to whiten their teeth for years now. Maybe not the best way, but it's free so people will continue to do it.

Teeth Whitener 7 years ago

Perhaps you could try brushing your teeth with baking soda and not using the peroxide? Also, I have heard that strawberry pulp has a bleaching effect, so you might try brushing with that.

Kathy 7 years ago

Thanks for the tips. There are lots of ways to whiten your teeth, but people usually only think of buying products or getting professional treatments, when it doesn't really have to cost much to get whiter teeth.

Hailey 7 years ago

omg thanx so much this info was so usful!! lol I use it some times and I see the difference!!

Megan 7 years ago

maybe i'll use this i don't have really bad teeth. it's just that my brother has whiter teeth than me and i can't stand it!!LOL!

Rochelle 7 years ago

I tried the peroxide and baking soda. My gums are killing me, and i have white blisters all over them. I'm not sure if i did something wrong or if it was the stuff i used.

Amelia 7 years ago

Thnx so much for the tips!

I have REALY bad teeth and its mainly from not brushing for months at a time, and now i regret it. im deffinetly gonna try the salt water and rubbing them with the inside of an orange peel, but i don't think ill use the whole hidrogen paroxide and baking soda thing cause of what everyone is saying about it. oh yeah and also, does anyone know how to get rid of a cavity? or atleast make it less noticable?

any sugjesstions would be great.thx again.:)

Emily 7 years ago

Thanks a lot for your wonderful suggestion.

7 years ago

Anna's comment is the best.

jose 7 years ago

poda pooranmare

loo 7 years ago


i was reading the comments and i saw one were it said backing powder.

the backing powder works real well i have lovely straight teeth and now they are getting whiter whiter but make sure you don't swallow.

Austin Powers 7 years ago

It works try the orange peel>>

Valkoiset Hampaat 7 years ago

It sounds pretty scary to whiten your teeth by your self.

myspace.com.MyCrimsonHeartband 7 years ago

i actually used salty water because i had piercings and had to keep them clean after i first did them. and i noticed white teeth straight after it. my response was; 'wow, that's cool!' lol salt water is the best bet

Awesome-O 7 years ago

I think I'm gonna try using salt on my toothpaste and washing my mouth out with salt after wards, sounds like it works.

But there's no way I'm doing the baking soda and hydrogen peroxide..

Awesome-O 7 years ago

I think I'm gonna try using salt on my toothpaste and washing my mouth out with salt after wards, sounds like it works.

But there's no way I'm doing the baking soda and hydrogen peroxide..

brianking 7 years ago

Salt water is a nice mouth cleaner. For whiter teeth, I use the EverBright gel at whiteteeth.tk; you just put this gel on your teeth for a short time each morning and then rinse out your mouth.

JgoG 7 years ago

The reason why people prefer to buy, is because, the results are quick. THat does nto mean that they work, it just shows exactly how much paint (non toxic, but not good for you either) the toothpaste and whitening products have. if you brush your teeth and they become whiter right away - you either painted them, or you haven't brushed for months before that.

Steven 7 years ago

Very interesting read. I read a few articles on home made whitening systems, and it apparently works very well. I will have to give it a go :)

I've actually invested in a home whitening kit for myself which i will be documenting in my main website, just to see if it works...

Joe  7 years ago

Why do i feel like this is going to make my problems worse, people i know have tried this and their teeth are still stained, if you want it done do it professional

jodeeeeeee 7 years ago

the whole baking soda and poroxcide thing doesn't work!!!!

ive tried it a million time and have come out with the same result: nothing....:(

Cat 7 years ago

I want to try rinsing my mouth with salt water, but can't imagine this tastes very nice. If I do this, and then rinse with mouthwash, would the mouthwash counteract the effect of the salt?

LydEE 7 years ago

Trick: I couldn't believe it! Experiment with the amount of salt you use. Moderate to heavy salt(y)water (it tastes terrible ,I know, but try it). Gargle & swish with your mouth closed for 1 min (timed) -repeat step 1 at least 5 times. Rinse and then add salt to toothpaste and brush. And tongue brushing is very underrated. My breath smells and feels so much better now and my teeth are whiter and they feel stronger! I can get away with every 3 days. My dentist saw a big difference. Anna's comment is a bit scary. Who doesn't brush their teeth for months at a time?!

ilovecandy 7 years ago

im going to try the lemon juice and salt

Free teeth whitening samples 6 years ago

Wow, i just discovered that we have some baking soda AND hydrogen peroxide at home, so I'm trying it now. I hope i don't swallow it, lol.

Rhonda 6 years ago

I couldn't help but respond to the rejection of using baking soda and hydrogen peroxide but the willingness to buy the teeth whitening products or "let the professionals whiten your teeth". I have been on computer for several hours now looking into both of these options and I am not concerned at all about using the baking soada and peroxide because hydrogen proxide is EXACTLY the "whitening agent" used in the best products AND the agent used by the dentist. As for it working for some and not others, well depending on your teeth, some will be sussesful and others wont find it to be all that helpful. This is the same with ANY route a person might take. Ck out what i am saying. Just some fyi for anyone who doesn't realize it.

katy 6 years ago

what i and all my friends used to whiten our teeth,(because we had winter formal coming up in 1 month) was:

~2 table spoons of ground up liver, and sand,

(the sand is nescisary to help rip appart the liver cells)

~2 H2O2 (hydrogen peroxide)

mix the ingredients together and brush 3x daily for 2 weeks.

how this works is the peroxidase that is release out of the ground up liver cells combines with the H2O2 and goes through a chemical change, that naturaly whitens teeth. the sand is a little gritty to deal with, but its no bother if u want super white teeth! just rinse with lemon juice to exted the whitening proscess.

it worked for us! our dates all notice the results in our teeth come winter formal time!

Harld 6 years ago

i just chewed on the doggy whitening dog treats for a couple weeks 4 times a week. i know it sounds bad but at home after work when i'm all alone, who cares if the result are abundant! all my co-workers in the cubicals around me noticed immidiatly! and i even scored a hot date with the watres who workes across the street! plus if u brush with baking powder you can't even tell that i had DOGGY TREATS! "score!" sssshhhh!

anon 6 years ago


yes, soon you'll have lovely white teeth if you brush them with sand, lovely white dentures! i wonder why? haha.... i smell a troll. sand = um no!

Bright White Smile 6 years ago

Natural remedies like baking soda and hydrogen peroxide do work. The problem is the taste/smell. Just brush with toothpaste afterwards or use a mouthwash. Don't swallow peroxide! :)

Sunny 6 years ago

i think the salt idea is great but it is still however a strong reactive chemical wont it damage the teeth after a whilee??

chris,NEEDS WHITE TEETH!!! 6 years ago

hey, i tried them all......my teeth are like pearls LITTERLY the one that works the best is lemon juice and salt, THANKS FOIR THE TIPS!!!

Durker Durker  6 years ago

Paint your teeth with white delux paint you'll soon see a difference !!! haha O.J x

Shannon 6 years ago

I think I will try the water and salt my sister says It doesn't taste very nice but I will do anything for whiter teeth.

Franky 6 years ago

BEFORE you try all or one of these suggestions, please try brushing your teeth after every meal for at least 2 minutes. You don't need any mouthwash, but doing this for even under a week can improve the colour of your teeth, as it will restore them to your natural colour. However; the salt and water combo for a mouthwash is probably your best bet. I would recommend a teaspoon of salt to every 300ml of water. This may be strong, and taste horrible (you can hold your nose if you wish, so you cannot taste the mixture). However, if you are going to try to whiten your teeth with the baking powder and hydrogen peroxide, MAKE SURE you get only a 3% hydrogen peroxide solution. Some solutions of the peroxide are around 30% or higher, this is most commonly used to for bleaching hair. So please do make sure it's only 3% strength, as if you don't. Your mouth will burn constantly for hours and your mouth will produce blisters and in if the blister gets a cut or bursts. It may become infected. NOT GOOD! as some of the people on the site have experienced! D: Oh and also; i've heard that vinegar. Lemon juice + salt mixed to a paste can help

tina 6 years ago

hi ive braces in but want to whiten my teeth, but wud this be a problem or should i wait till there out ??

amber 6 years ago

i have a seal over my front tooth. had a chip in it when in was in high school. i used to smoke and i drink coffee (i am trying to quit) would ny of these work on my seal or do i need to have the dentist re-seal it to match the other teeth?

Buy Teeth Whitening 6 years ago

Hydrogen Peroxide is a powerful bleaching agent that all teeth whitener uses for whitening purposes. However, it is not recommended to us this yourself at home, because if you over use it, it will end up damaging your teeth and enamel which you totally do not want this happen!

Johanna 6 years ago

I tried the water and salt...it tasted gross but i think it is working! the only problem teeth that aren't whitening are my fang teeth (if that's what you call them) They are the yellowest of the bunch! what do I do!!!

Jessikahh 6 years ago

I am going to try the Salt Water one. I really hope it works. I just want to go up town and have people look at me, not just my friends =\. I have tried everything! I am on medication for my acne and now hitting my teeth! I am like begging God that this will work for me.

cathy 6 years ago

will the salt and water remove enamel bcus I reli don't wanna damage mine cus I heard ur teeth rot reli easily if ur enamel is gone , mi teeth are yellow idk y:( I brush them and I am not trying peroxide or lemon juice so salt is nly option plz sum1 anser mi question thnkx:)

kris 6 years ago

some people ujsed the 33 percent peroxide which burnt their mouth so us the 3 percent peroxide,

Debz x 6 years ago

there is some pretty good advice on here, its just a shame people didn't study exactly the strength of things they put in their mouth before they chemically burned their gums!

i'm going to try baking soda and lemon juice now, i will get back with any outcome

Mohan banjade 5 years ago

The best way is the salt. You can use it wid water or sprinkle a little on toothpaste. But b careful using w.soda and hydrogen peroxide . It may effect your gums. Jst imagine urself without gums n teeth. So b careful and take decision wisely

Jardine ♥ 5 years ago

Great advice i'm gonna try the salt water one now :)

Nicole 5 years ago

Imma try da salt water. How long does it take to tell a difference in ya teeth?? I need to know. And does it bother da enamel at all???? Thanx(:

Ali Kate 5 years ago

I tried the hydrogen peroxide and baking powder one. I used 6% of the peroxide and that still burned my gums..

Has anyone got a way of whitening your teeth that's ACTUALLY effective?

Thanks :)

porcelain veneers manhattan 5 years ago

Wow, these are really great tips! Hope it won't be harmful for teeth enamel.

Jessica 2 years ago

Great suggestions! I've tried many products to whiten my teeth and most of the results were poor and I had tooth sensitivity as a result. The only product that truly worked for me was Power Swabs, which I experienced no sensitivity. My teeth remained white with little maintenance. It was a quick and easy method to whiten your teeth. Best whitening kit out there!

Aal 2 years ago

thanks 4 the suggestions...m gonna try it! :D

sarah 2 years ago

I just tried brushing with the baking soda and hydrogen peroxide for 2 minutes. It killed my gums. I have like 4 white spots on my gums that are throbbing. Has anyone else experienced this?

julie 23 months ago

The 1/8th part of my teeth are yellow near the gum line. I was told because I had tetracycline while I was wearing braces many years ago. The rest of my teeth have a nice cool white color. It's just the top that looks awful. If I just smile lightly you cannot see it unless I get real happy and smile too much then it shows. Can i just apply the whitening stuff to the top

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