HEAVY DUTY: ABBASALI Drain Cleaner is a Heavy Duty Drain Cleaner effectively cleans blockage in the pipes of washbasins, sinks, bathtubs, bathrooms and any other drain pipes. REMOVES CLOGS EFFECTIVELY: Highly Effective in removing clogs due to hair, grease, soap scums, food and oil. CLEARS BLOCKAGE & FOUL SMELL: Clears blocked pipes and removes foul smell due to the blockage HARMLESS TO FITTINGS: Does not harm the pipes and any fittings. Versatile, can be used in different applications. HOW TO USE: Add the required amount of drain cleaner and pour hot water, leave if for some time for the grease to melt. flush it with normal water.