Blast through tough blockages fast with Cillit Bang Drain Unblocker Gel! This powerful gel formula is specially designed to tackle stubborn clogs and slow-draining pipes in kitchens and bathrooms. The thick gel sinks through standing water and clings to pipe walls to dissolve hair, grease, soap scum, and food residues — so water flows freely again, fast.

Safe for use on all pipes and septic systems, it’s your go-to solution for a quick, easy way to keep drains fresh, clear, and smelling clean.

• Powerful, thick gel cuts through standing water to clear blockages
• Dissolves grease, hair, and soap scum in kitchen and bathroom pipes
• Helps prevent future clogs when used regularly
• Safe for all pipes and septic tanks
• Large 1L bottle — enough for multiple uses