"A formula that won’t burn your mouth makes it a solid upgrade to a formula you’re likely used to." Sorry for keep bringing it up, but one of the reason I like Colgate’s product for my regular use (I mostly use Listerine when I have a canker sore) because of the fact that it doesn’t burn … Listerine actually recently came out with a Listerine ZERO that does not burn since it does not have ethanol; however, this mouthwash also does not have any of the effective ingredients since the solvents won't stay dissolved. Rated 1 out of 5 by GomerPyle000 from As previously said, same exact active ingredients as original Listerine but much more expensive Please don't be fooled into paying a premium price for this product which has the same active ingredients and in the same amounts as the original Listerine… Not the best taste: On a personal level, I also feel like Listerine doesn’t really provide you with a great taste or aftertaste either. It was also sold as a floor cleaner! ... Listerine Ultraclean Oral Care Antiseptic Mouthwash, ... Do your best to avoid hydrogen peroxide mouthwash. There doesn’t … It wasn’t until the 1920’s that sales took off.A series of ads promoted Listerine … This isn't to say mouth wash that doesn't burn does not work just in the case of Listerine … Listerine was created in the 1870’s and was originally used as an antiseptic to reduce infections after surgery.