iD Stain Whitening Mouthwash
iD Stain Whitening Mouthwash
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- diamond Freshens breath
- star Removes hidden gunk
- dentistry Maintains white teeth
- Helps maintain naturally white-looking teeth
- Targets buildup your toothbrush can miss
- Freshens breath right at the source
iD Stain Whitening Mouthwash goes beyond brushing to target the buildup left behind in your mouth. As you rinse, it helps lift and collect residue into visible clumps you can actually see in the sink. Formulated with hydrogen peroxide and essential oil actives, iD Stain helps maintain whiter-looking teeth while leaving your mouth feeling exceptionally clean and fresh from the very first rinse.
*“#1 Mouthwash” based on units sold on TikTok Shop US in the ‘Beauty & Personal Care – Nasal & Oral Care – Mouthwash’ category, as of 17/07/2026.
^Based on current reviews for iD Stain Whitening Mouthwash on Amazon Australia, as of 16/07/2026.
How it works
How it works
iD Stain isn’t your everyday mouthwash.
Designed to complement your daily oral care routine, this powerful rinse helps maintain white teeth, freshen breath, and target buildup in areas your toothbrush may not reach. As you rinse, the formula interacts with debris in the mouth, helping collect it into visible particles you may actually see when you spit.
A simple rinse that shows you what brushing can leave behind.
Use only as directed as part of your regular oral care routine. The amount of visible residue varies between individuals and may not occur with every use. Individual results may vary.
List of ingredients
List of ingredients
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.
What's included
What's included
1 × iD Stain Whitening Mundspülung (237 ml)
Get 2 for €24.99
iD Stain Whitening Mouthwash
Enjoy 37% savings when buying two bottles
$0.00
iD Stain Whitening Mouthwash

What Brushing Can Leave Behind
iD Stain Whitening Mouthwash goes beyond your toothbrush to help lift hidden buildup from throughout your mouth. Its opaque formula interacts with oral debris as you rinse, helping gather it into visible particles you may see when you spit. A simple way to see what brushing alone can leave behind.
Fresh Breath, Whitening Formula
iD Stain Whitening Mouthwash helps lift away hidden buildup, leaving your mouth feeling cleaner, lighter, and noticeably fresher. It refreshes areas brushing may miss, including the tongue, cheeks, and along the gum line. Formulated with hydrogen peroxide to help maintain a bright, white-looking smile.
Brushing Is Only Step One
Think your mouth is clean after brushing? iD Stain helps reveal what your toothbrush may leave behind. Rinse after brushing to help lift hidden buildup while freshening your breath and helping maintain a white-looking smile.
Before
After
Why Make iD Stain Part of Your Routine?
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Whitening Support
Hydrogen peroxide helps maintain a white-looking smile.
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Fresh-Breath Finish
Leaves your whole mouth feeling noticeably fresher.
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Targets What Brushing Misses
Helps lift buildup from areas your toothbrush may not reach.
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Alcohol-Free Formula
Easy to add to your everyday oral-care routine.
1
POUR
Pour the recommended amount into the cap.
2
RINSE
Swish thoroughly around your mouth as directed.
3
SPIT & SEE
Spit into the sink and see what brushing may have left behind.*
HOW TO USE iD STAIN
Three simple steps to a fresher, cleaner-feeling mouth.