How to Unblock a Sink: Traps Grease Build-Up and Safe First Steps
Blocked kitchen sinks remain one of the most frequent reactive call-outs in domestic and commercial plumbing. The cause is rarely mysterious. Fat, oil and grease (FOG) accounts for a substantial share of UK sewer obstructions, and Water UK reports around 366,000 sewer blockages annually across the network, with FOG-related deposits driving up to three quarters […]
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