3 PREPARATION FOR CLEANING, DEODORIZING, AND CONDITIONING DRAINS; GREASE TRAPS; CESSPOOLS; SEPTIC TANKS; SUMP PITS; OUTDOOR TOILETS; SEWAGE PLA NTS; CLEANING, DEODORIZING, DESCALEN AND DE-RUSTING COMPOUNDS FOR USE WITH: PROCESSING EQUIPMENT, ELECTRIC MOTORS, BATHROOM EQUIPMENT, BED PANS, DRINKING FOUNTAINS, STEAM TABLES, COOKING VESSELS, SWIMMING POOL S AND EQUIPMENT AND THE LIKE