The FOG Tank^® is a heated soak tank that safely and easily removes fat, oil, grease, and heavy carbon buildup from your metal cookware and kitchen and bakery equipment. The thermostatically controlled FOG Tank is constructed from stainless grade steel, is fully insulated, and safely cleans all types of metal, including aluminum. This soak tank cleaner utilizes a proprietary cleanser called Tiger Carbon-Removal Powder. It’s environmentally safe, non-caustic, and non-toxic. What makes one of these kitchen soak tanks special is that once it is filled with water and the powder, it can provide continuous cleaning power for a full month, whether you use it once a month or run it 24/7. It doesn’t require anyone to operate it because all you have to do is put your equipment in the tank, turn it on and let it do its job.