Never mix Sainsbury’s Drain Unblocker with vinegar, bleach (other than what’s inside), or other cleaners. Doing so creates toxic chloramine gas. Always wear rubber gloves and eye protection.
: It is designed to clear simple build-ups in as little as 15 minutes . sainsbury drain unblocker
If your sink is just draining slowly or has a standard grease clog, Sainsbury's Home Drain Cleaner is a cost-effective first step. If the sink is completely blocked and standing water isn't moving at all, you may need a higher-end product or a plumber's snake. Never mix Sainsbury’s Drain Unblocker with vinegar, bleach
The bottle design is rudimentary. Unlike premium brands with child-proof, flip-top nozzles that fit inside the drain, Sainsbury’s uses a basic screw cap. Pouring it accurately without splashing caustic gel onto your chrome fixtures or hands requires a steady nerve. It also lacks an “emergency rinse” feature if you over-pour. : It is designed to clear simple build-ups