Black Swan Jeffy's Bowl Cleanse is a heavy-duty hydrochloric acid cleaner formulated to tackle the most difficult stains in toilets, urinals, and tile surfaces. The strong acid formula cuts through mineral deposits, rust stains, and hard water buildup to leave surfaces sparkling clean. Also effective on copper. Apply to the surface, allow to work, then flush or wipe away for a thorough clean. Size: 1 Quart.

Size: 1 Qt. (32 oz.). Active ingredient: Hydrochloric acid. Use on: Toilet bowls, urinals, tile, copper. Weight: 1.0 lbs. Dimensions: 3.3 in. W x 3.3 in. D x 10.0 in. H.