• Hismile iD Stain Whitening Mouthwash for White Teeth, Freshens Breath with Essential Oils
  • Hismile iD Stain Whitening Mouthwash for White Teeth, Freshens Breath with Essential Oils
  • Hismile iD Stain Whitening Mouthwash for White Teeth, Freshens Breath with Essential Oils
  • Hismile iD Stain Whitening Mouthwash for White Teeth, Freshens Breath with Essential Oils
  • Hismile iD Stain Whitening Mouthwash for White Teeth, Freshens Breath with Essential Oils
  • Hismile iD Stain Whitening Mouthwash for White Teeth, Freshens Breath with Essential Oils
  • Hismile iD Stain Whitening Mouthwash for White Teeth, Freshens Breath with Essential Oils
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Rated 4.9/5 (from 10K Reviews )

Hismile iD Stain Whitening Mouthwash for White Teeth, Freshens Breath with Essential Oils

Hismile iD Stain Whitening Mouthwash for White Teeth, Freshens Breath with Essential Oils

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iD Stain is not your average mouthwash.

This oral rinse works with your routine to help maintain white teeth, freshen breath, and lift build-up from the areas brushing can miss. As you rinse, the formula interacts with oral debris, pulling them into visible particles you can actually see in the sink. That’s what your toothbrush didn’t catch.

Use as directed as part of your daily oral care routine. Visible residue is not guaranteed and depends on individual factors. Results may vary between individuals.

Full ingredients list

Aqua/Water, PEG-40 Hydrogenated Castor Oil, Glycerin, Citric Acid, Sodium Benzoate, Sucralose, Menthol, Flavour/Aroma, Potassium Sorbate, Xylitol, Sodium Citrate, Eucalyptus Globulus Leaf Oil, Hydrogen Peroxide, Sodium Phytate, Thymol, Caramel, Methyl Salicylate.

1 x iD Stain Whitening Mouthwash
Total Net Contents: 237 ml | 8 fl. oz.
Hismile iD Stain Whitening Mouthwash for White Teeth, Freshens Breath with Essential Oils

Hismile iD Stain Whitening Mouthwash for White Teeth, Freshens Breath with Essential Oils

$49.90
$49.90 $89.90
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Try It Risk-Free

We’re confident you’ll love the results. That’s why we offer a 60-day trial. If you’re not completely satisfied, just reach out for a full refund — no questions asked.

Gargle. Swish. Smile.

60-Day Money Back Guarantee

Shop with confidence - full refund if not satisfied

Frequently Asked Questions

James T.

Portland, USA

Saw this all over tiktok and finally caved. Ngl it’s actually really good. The stuff you spit out is kinda gross but my teeth literally feel like I just left the dentist. Will be buying again.

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Sarah M.

Vancouver, Canada

I drink a ton of iced coffee and was getting really self conscious about the staining. I tried strips but they hurt my gums way too much. This mouthwash is super gentle and I noticed a difference in like a week? Honestly worth the $$.

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David R.

Melbourne, Australia

This stuff is awesome. I love that it’s castor oil based and really works after just 30-60 seconds to get the built-up gunk out of your mouth. It’s kinda gross at first but once you realize that it’s actually doing its job, easy to get over and use daily. Thanks for making great products HiSmile!!

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Linda K.

Toronto, Canada

I have super sensitive teeth so I usually can't use whitening stuff. This one doesn't burn at all since there's no alcohol. I use it right before bed and wake up with literally no morning breath. 5 stars.

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Rachel H.

Seattle, USA

A bit pricey for the size of the bottle tbh, but it actually works so I can't complain. Stains from years of drinking black tea are definitely fading.

Michael B.

Chicago, USA

Looks cute on my bathroom counter which is a plus! It really does pull out extra stuff that brushing misses. My teeth look brighter and the clean feeling lasts all day.

Emily P.

Calgary, Canada

Shipping to Canada was surprisingly fast! I was worried about the peroxide being too strong, but it’s the perfect balance. I use it every night before bed and I feel like it really "pulls" everything out from my gumline. It’s a bit of an investment for a mouthwash, but if it saves me from a $500 professional whitening treatment, it’s a steal in my book.

Emily W.

Brisbane, Australia

I bought this for my boyfriend because he has "morning breath" issues, but I ended up using it more than he does! It really gets into the spots that flossing and brushing miss. The "gunk" removal thing is legit—I think it’s just proteins and debris clumping together, but my mouth has never felt fresher. Plus, the packaging looks really nice on my vanity compared to a giant plastic jug of Listerine.

Robert N.

Miami, USA

Hismile has been killing it lately. I’ve tried their V34 foam before, but this iD Stain wash is the real MVP. It’s perfect for daily maintenance. I’m a smoker and a coffee drinker (bad combo, I know), and this is the only thing that keeps my teeth from looking yellow. It’s easy to use and I actually look forward to the "spit test" every morning haha.

Patricia G.

Denver, USA

Love love love. I was a bit hesitant because of the price point, but you get what you pay for. It’s a premium experience from the packaging to the actual results. My teeth are noticeably whiter after just one bottle. It’s not a "miracle" overnight bleach, but for a daily rinse, it’s the best one on the market by far.

Thomas F.

Montreal, Canada

If you’re on the fence, just get it. I’ve tried every 'whitening' mouthwash at Target and they all just burn your mouth without doing much for the color. This one actually feels scientific. The way it binds to the proteins is legit. I will say, make sure you rinse your sink well after spitting because the debris can stick a bit, but that’s a small price to pay for how clean my mouth feels.

Angela P.

Adelaide, Australia

I’ve been using Hismile's purple toothpaste for a while, so I figured I’d try the iD Stain wash to help with my daily tea habit. I’ve been using it for two weeks now and I’ve actually had two different people at work ask if I got my teeth professionally whitened. It doesn’t make my teeth sensitive at all, which is a huge win because Crest strips usually kill me. The bottle is a bit smaller than I’d like for the price, but the results speak for themselves.