52 RUST AND STAIN REMOVERS; CHEMICAL PREPARATIONS HAVING DISINFECTING AND GERMICIDAL PROPERTIES FOR CLEANING DRAINS OF SINKS, WASH BOWLS AND THE LIKE; TOILET BOWL CLEANERS, CLEANERS FOR METAL, GLASS, WINDOWS AND OTHER SURFACES, COPPER AND COOKER CLEANER; RUG AND UPHOLSTERY CLEANER, DUST ABSORBING COMPOSITION FOR APPLICATION TO DUST MOPS AND DUST CLOTHS AS A CLEANING AID