Before you start digging, you need to know what you’re dealing with. Remove the drain grate or cover. In most cases, the culprit is a "mat" of debris.
Unusual sounds from your pipes when water is draining, often caused by trapped air. unblocking drains outside
: If the issue persists, a CCTV survey or high-pressure drain jetting may be required, which will increase the total cost. Before you start digging, you need to know
