I bought a COSLUS Water Teeth Flosser earlier this year after seeing endless TikTok videos, and have used it every day since. It’s now under £20 on Amazon Prime Day. I bought a COSLUS Water Teeth Flosser earlier this year after seeing endless TikTok videos, and have used it every day since. It’s now under £20 on Amazon Prime Day. Lifestyle
‘Amazing’ water flosser is under £20 for Amazon Prime Day – and my dentist approves
