Reporting requirements for bringing money into or out of the U.S; The FinCEN 105 form
Step One - Clean the Cart. You will need to wash the golf cart so it is spotlessly clean. Use sponges and scrubbing brushes to remove all stubborn areas of dirt. Use hot water because this will soften up and debris and make it easy to remove. Tackle all areas until you are happy that the cart is as clean as it can be.
A periodic washing restores what's left of their tackiness; smooth grips can slip in your hands during the swing. After every few rounds (a bucket of range balls counts as one round), clean your grips with a wash cloth, dish soap, and warm water, then rinse and towel-dry.