THE PERPETUAL DRUM

SOLID DETERGENT DISPENSING SYSTEMS FOR DISSOLVING SOLID DETERGENT CAPSULES; EQUIPMENT FOR HOLDING LIQUID DETERGENT OR SOLUTIONS, INCLUDING DISSOLVED DETERGENT AND FOR DELIVERING SAID SOLUTIONS INTO WASHERS; ELECTRONIC SENSING CONTROLS FOR MONITORING LEVELS OF SOLUTIONS IN SAID EQUIPMENT AND ALARM SYSTEM TO NOTIFY USERS TO REPLACE SAID CAPSULES