First, look at the brand. Only well-known brands of floor tiles, their building materials quality can reach the national standards, and the content of harmful substances can be within the safe range.
Second, it depends on its anti-pollution ability. If the home is very busy and can only be cleaned once every two or three days, it is necessary to choose one with better anti-pollution ability.
Third, if there are old people and children at home, you must do a non-slip test when you buy it. The data comes from a third party and is for reference only. Thank you!