Colgate Plax Zero Alcohol New Formula Peppermint 10X Longer Cooling 24/7 Family Mouthwash 6+ Years to Adult 500 ml (Pack of 2)

This mouthwash used to have the best balance of flavour and freshness I could find anywhere. But the new "10x longer cooling" effect is horrible, more like a burning sensation that lasts for hours and can't be washed away -- really awful. I've had to stop using it. I don't what they were thinking, but I hope they change it back soon. Back to Aquafresh for me (ugh).