3 All-purpose cleaner; cleaning compounds, namely, all-purpose cleaners for use on toilet bowls, urinals, tubs, showers, sinks, and other bathroom fixtures; cleaning preparations for removing scale and mineral deposits from urinals, toilet bowls, tubs, showers, sinks, and other bathroom fixtures; preparations in the nature of drain openers and cleaning preparations for cleansing and unblocking drains of urinals, toilet bowls, tubs, showers, sinks and floor drains; cleaning preparations for water heater, heat exchangers, condensers and boilers; lime cleaning preparations for water heaters, heat exchangers, condensers and boilers; rust cleaners in the nature of rust removing preparations for water heaters, heat exchangers, condensers and boilers; descaler preparations for household purposes, namely, for water heaters, heat exchangers, condensers and boilers; cloth wipes impregnated with cleaning preparations; towels impregnated with cleaning preparations; disposable wipes impregnated with cleaning chemicals or compounds for industrial and commercial use; disposable towels impregnated with cleaning chemicals or compounds for industrial and commercial use; disposable wipes impregnated with cleansing compounds for use on domestic and industrial surfaces; disposable towels impregnated with cleansing compounds for use on domestic and industrial surfaces; abrasive cloths; disposable abrasive cloths; disposable abrasive cloths for cleaning and deburring tubing, pipes, and pipe fittings; open mesh abrasive fabric and abrasive cloth for use with, and the preparation of tubes, pipes, pipe fittings