One Drain Cleaner Instant Sink-Toilet-Drain Heavy Duty Cleaner Unblocker 1 Litre

Remove as much standing water as possible from the sink, drain, or toilet. Drain Cleaner is the powerful, no-nonsense solution for instantly clearing blocked sinks, toilets, and drains. Trusted for over 33 years, One Shot is the UK's original and most effective heavy-duty drain cleaner – a go-to product for households looking to avoid expensive plumbing bills.

eBay