Rubber rain boots will oxidize, sun and high temperature can accelerate the aging of rubber speed, making it hard, soft. Thus, rain boots must not time in the sun, but not exposure and roasted. Also should avoid contact sleeve coal, gasoline and other things, because these chemical solvents will dissolve the rubber, so that the upper sticky. When worn, do not cut and broken glass, wire, nails and other sharp hard thing to touch pinch, once scratch leaking after unusable. Favorite boots, the best first paper or cloth: points will only wrapped boots, and then packed in a shoe box, stored in a cool, dry place.
