Also to those with white faced Odyssey putter, what's the safest and best way of keeping it clean. I use a soft cloth with slightly warm water. Will this affect the face?
Wipe them after every shot.
Every few months, soak them in a bucket of hot water making sure that the water level does not go over the hosel, and then wipe them dry. Then polish the heads of the metal woods with car polish. Makes them look like new.