 For over 50 years, farmers in Oklahoma have trusted HOTC to keep their equipment in top condition. HOTC power washers can deep clean barns, tractors, pens, machinery, and plows. HOTC's portable and stationary pressure washer models can be installed in barns and other buildings. Harvest is here. It's time to clean and prep your equipment for planting. Call HOTC at 1-800-375-WASH or visit HOTCOK.com. HOTC of Oklahoma, sales, service, and soap since 1973.