Biotene Fresh Mint Dry Mouth Oral Rinse - 33.8 fl oz
$10.99 ($0.33/fluid ounce)
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Guests are saying
Biotene dry mouth products have garnered mixed feedback from guests, with many appreciating the refreshing mint flavor and the convenience of the spray format. While some guests find it effective for alleviating dry mouth symptoms, others express disappointment in its longevity and spray mechanism. The product is praised for its portability and gentle formula, making it suitable for daily use, especially for those who experience dry mouth due to medications or other conditions.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.4 out of 5 stars with 1566 reviews
effectiveness: 4.67 out of 5
flavor: 4.67 out of 5
quality: 4.75 out of 5
value: 4.37 out of 5
90% would recommend
73 recommendations
3 out of 5 stars
7 May, 2026
originally posted on Biotene
Doesn't spray.
The last two spray bottles I bought do not work. I can't get them to spray. Is there a magic way to get the spray to work? I loved this product but they are not cheap and when you can't use it, it's just money down the drain. Phooey.
1 out of 5 stars
2 May, 2026
originally posted on Biotene
Unhelpful
Unable to use this fresh mint mouthwash as it burns my burning mouth/dry mouth issues. Where is the gentle mint formula??
5 out of 5 stars
26 April, 2026
(no review title)
The Best when taking medication
1 out of 5 stars
20 April, 2026
originally posted on Biotene
Disappointed customer
This product is nowhere near as good as the gentle mint that my dentist recommended. It is irritating to my mouth!
1 out of 5 stars
12 April, 2026
originally posted on Biotene
Don’t waste your Money on Biotene.
After several weeks of using - continued Dry Mouth persists. I previously used ACT Dry mouth Nouthwash and it worked wonderfully. In this case, Biotene does not give my mouth a refreshing clean feel nor helps my Dry Mouth. My suggestion = Don’t waste your money on this inferior product.
2 out of 5 stars
25 March, 2026
originally posted on Biotene
Moisturizing spray - no thanks!
Not sure why I even have this a 2 star. I guess because it's a fresh mint taste. That's about it. I have dry mouth from a medication. This product lasts maybe 5 minutes. And it doesn't spray, it just kind of squirts. Gum works better. Waste of money!
5 out of 5 stars
Thumbs up graphic, would recommend
25 March, 2026Verified purchase
Great
I have used this every night before bed for years. My mouth feels clean and moist. If I forget to do it, I quickly realize because my mouth feels dry. I like that it is care for your mouth and tastes fresh.
5 out of 5 stars
14 March, 2026Verified purchase
Great for dty mouth
Biotene is great for dry mouth!
2 out of 5 stars
11 March, 2026
originally posted on Biotene
Stream, not “spray”!
I purchased this product in hopes it would relieve my very dry mouth but am left with little relief. First, the “spray” is a stream and this makes it difficult to move the liquid around in the mouth, resulting in poor coverage. Second, the product provides little to no relief of symptoms. I am very disappointed in this product. Do not recommend.
2 out of 5 stars
Thumbs up graphic, would recommend
17 February, 2026Verified purchase
(no review title)
Dries mouth!!
4 out of 5 stars
26 January, 2026
originally posted on influenster.com

Super useful
[This review was collected as part of a promotion.] This moisturizing spray is really refreshing and keeps my mouth feeling hydrated for a long time. It’s super easy to use and gentle, and it doesn’t leave any weird taste or residue. Perfect for keeping on hand throughout the day
5 out of 5 stars
16 January, 2026
originally posted on influenster.com

Leaves your mouth moist and fresh everytime!
[This review was collected as part of a promotion.] The product was Great! As somebody that talks to people all day long for my work, it did its job. If my mouth was getting dry I could spray 2-3 times and my mouth was moist and it even freshened my breath!
5 out of 5 stars
21 December, 2025
originally posted on influenster.com

Great product
[This review was collected as part of a promotion.] Im very comfortable whit this product because help whit the dry mouth.The flavor is good. It leaves your mouth feeling fresh with a good minty flavor.
4 out of 5 stars
19 December, 2025
originally posted on influenster.com

4/5!
[This review was collected as part of a promotion.] Biotene Moisturizing Spray was good. Overall I liked it. The spray tasted good, left no bad aftertaste in my mouth, felt like a breath spray. It got rid of NY dry mouth too. However, the sprayer was like a direct shot in my mouth. I'm not sure if mine is maybe stuck/clogged, but I would've appreciated more of a mister spray.
5 out of 5 stars
19 December, 2025
originally posted on influenster.com

Perfect as a Dry-Mouth Spray + Breath Spray 🍃
[This review was collected as part of a promotion.] BOOM!! I love this product; to me, it’s a 10/10. I use it daily, and especially now, since it’s winter. I also use it as a breath spray since it’s so minty and fresh. It’s helps a lot and I use it before going into work as I’m constantly talking. My mouth isn’t dry anymore and doesn’t feel like sandpaper, even though I drink plenty of water.
5 out of 5 stars
1 December, 2025
originally posted on influenster.com

Great
[This review was collected as part of a promotion.] This past year been introduced to biotene products via social media such as TikTok. I I have been using the mouthwash and very happy with the product. Therefore was excited to use the mouthwash spray, this is perfect on the go to help with dry mouth.
3 out of 5 stars
28 November, 2025
originally posted on influenster.com

An ok spray
[This review was collected as part of a promotion.] It’s a good spray but didn’t really help with my dry mouth issues. The scent is nice as a breathe refresher but overall didn’t notice a huge help with my dry mouth.
4 out of 5 stars
22 November, 2025
originally posted on influenster.com

It'll make your mouth moist
[This review was collected as part of a promotion.] This stuff works. Simple as that. Give it a spray and bam your mouth will start watering. Careful not to drool on your shirt. It'll leave a stain like toothpaste. Small enough to be able to take on the go if traveling. Wife thought the taste was too minty, I didn't mind it.
5 out of 5 stars
22 November, 2025
originally posted on Biotene
Wonderful
I have cavities caused by dry mouth. I use a CPAP at night, and wake up with dry mouth. I don't have to take the CPAP off, because I use nasal pillows. This product works wonders at night for me. Highly recommended
5 out of 5 stars
17 November, 2025
originally posted on influenster.com

Great product !
[This review was collected as part of a promotion.] My teeth are sensitive and this was good for it, the flavor pairs well with toothpaste and that package is sleek and simple. If you're struggling with dry mouth, I highly recommend giving Biotene Dry Mouth Rinse a try.