Review (5/5): A good product to buy
I wanted to buy a water floss at costco, but I found it was 99.99, so I did a price search on amazon, and it turned out that the price of the water floss was 1/3 that of costco. I decided to place the order. When I received the goods, I used it for a few days and found it really worked super well. I used to use toothpicks, and the doctor told me to floss, but I didn't like floss, so I wanted to try water floss. But I can only use low-intensity cleaning, otherwise the gums will bleed. All in all, this product is very affordable and worth buying.