Permatex 80369-12PK Battery Cleaner, 5.75 oz. net Aerosol Can (Pack of 12)

A nice touch is the illustrated thank you page from the creator.

Permatex 80369-12PK Battery Cleaner, 5.75 oz. net Aerosol Can (Pack of 12)

A nice touch is the illustrated spine that looks good on a shelf.