Store your rubber weight discs properly
To keep your weight training discs in good condition for as long as possible, store them in a dry place. Even though they are covered in rubber, if you keep them somewhere damp or outside, they could go rusty. You should also dust them once in a while using a dry or damp microfibre cloth. Keep them on a bottom shelf, under a bed or on a wall-mounted disc holder (ref. 8796727).