Choose nail polish carefully. Good nail polish depends on whether the ingredients are healthy or not. Many nail polishes only care about beauty, ignoring the health of consumers. This is because most nail polishes contain highly corrosive carcinogens, so they give off a pungent and disgusting smell, which not only corrodes nails, makes them dry and yellow, but also sucks carcinogens into the lungs through breathing, which seriously threatens health. I used to use these nail polishes, and every time I applied them, even my cat dodged. I cried, sneezed, and my chest felt stuffy. It is suggested that MM be replaced with healthy, environmentally friendly, nontoxic and tasteless water-based nail polish, which is mild and non-irritating. Not afraid to wash when dry, it is healthy and beautiful. Its special nail polish remover is also healthy for plant extraction. Taobao Mall can buy genuine products. There is a Canadian brand that is the best. I have been using it, and the effect is very good. I don't have to worry about my health anymore. My cat doesn't hate it. Hehe, it is said that pregnant women and children can use it.