Walmart offers the Permatex 1-Gallon Fast Orange Pumice Lotion Hand Cleaner with Pump, model no. 25219, for $8.71. (For Prime members only, Amazon charges the same with free shipping.) Opt for in-store pickup to dodge the $4.97 shipping fee. That's the lowest total price we could find for a shipped bottle by $12, although it was a buck less last month. This waterless formula is biodegradable and contains no harsh chemicals, mineral oils, or ammonia.