How to take a shower in a cast<br>Purchase a cast cover. This is probably the easiest means of waterproofing a cast, as it takes care of some work for you. You can ask your doctor or pharmacist about cast covers.
You need to prevent you cast from getting wet and there are many cast covers to choose from.
( z1 and :op ( z2 need :ARG0 ( z3 you ) :ARG1 ( z4 prevent :ARG0 z3 :ARG1 ( z5 cast :ARG0 z3 ) :ARG2 ( z6 get :ARG1 z5 :ARG2 ( z7 wet :ARG1 z5 ) ) ) ) )