One Shot Drain Cleaner is an effective solution that instantly unclogs drains with just one application. It is the original and top-performing drain cleaner in the UK, having been on the market for over 33 years. One Shot has been widely used and trusted by multiple generations of customers to maintain their drains and save money.

When poured into a clogged drain, liquid One Shot goes to work instantly. Dissolves grease, rags, soap and paper towels in minutes before emergency treatment becomes necessary.

Not available for delivery, collections can be arranged.