Barrettine Knockout Sink Shower & Bath Unblocker 500ml

Tackle stubborn drain blockages quickly and effectively with Knock Out Sinks, Showers and Baths Unblocker. Specially formulated to break down hair, soap residue, grease and other organic build-up, this powerful drain cleaner helps restore free-flowing water and eliminate common causes of slow drainage.

Ideal for use in kitchen sinks, showers and baths, the fast-acting formula works deep within pipes to clear obstructions and keep household drains functioning efficiently. Whether you’re dealing with a partial blockage or carrying out preventative maintenance, Knock Out Unblocker provides a reliable solution for everyday drainage problems.

Easy to use and highly effective, it’s an essential household product for maintaining clean, free-flowing waste pipes throughout the home.

• Clears blockages in sinks, showers and baths
• Dissolves hair, soap scum, grease and organic build-up
• Fast-acting formula
• Helps restore normal water flow
• Suitable for routine maintenance and emergency use
• Easy to apply
• Ideal for household drainage systems