If it weren't for the market for purification products that have been spawned by poor air conditions in recent years, it would have been difficult for Chinese consumers to know that there are still diversified technology companies like 3M in the world. Since its birth in 1902, 3M has been involved in industrial, medical, security, consumer goods and other fields, with more than 55,000 products and revenue of $32 billion in 2017.
 
3M is not a professional oral care brand, and dental floss is only a very small branch, with only two types, adult smooth dental floss and child-safe dental floss, but material innovation is 3M's strength, and this advantage is also applied to dental floss. 3M dental floss sticks are made with polymer slip wire. Wear-resistant and smooth, and finer under the same holding force are the two major characteristics of polymer slip wire, which is very suitable for small tooth gaps. Compared with Watsons and Nessenklin polyester dental floss sticks, 3M dental floss sticks are made of better materials, which are smooth to use and not easy to crack, and have a better experience. The children's dental floss stick has changed the toothpick design at the tail to a cute animal shape, and 8 animals and 4 colors are available, which is not only safe, but also reduces the resistance of children to contact the dental floss stick for the first time.
 
In the past, it was guessed that waxing dental floss can remove plaque more effectively, and wax floss will have wax residue on the gums, modern research has proved that this guess is wrong, waxing or not has nothing to do with cleaning ability, and the wax on the dental floss will not remain on the teeth, so you can choose according to personal preferences, 3M dental floss is colorless, odorless and wax-free, and all major e-commerce platforms are convenient to buy. The price of 40 pieces of fine and smooth dental floss sticks is 21 yuan per box, and the price of 38 pieces of children's dental floss sticks is 38 yuan.