There are a number of reasons why drains can become blocked. One common culprit is leaves and other debris that can fall into the drain, creating a blockage. Another problem is excessive grease and oil that can build up on the sides of the drain, eventually causing a clog.
Hair can also be a major problem, as it can easily become tangled around objects in the drain. In some cases, tree roots can grow into drains, causing blocked drains Essex. Finally, toilet paper and other materials that are flushed down the toilet can cause problems if they become caught in the pipes.
All of these factors can contribute to blocked drains. The best way to prevent this problem is to be vigilant about what goes down the drain and to regularly clean the drain to remove any buildup.