Clogs in laundry drains can be caused by a buildup of lint, fabric fibers, detergent residue, and even small items that get accidentally washed with clothes, like coins or hair. Over time, these materials can accumulate and obstruct the flow of wastewater.

To prevent clogs, regularly clean your washing machine’s lint trap, if it has one. Consider installing a lint catcher on the end of the discharge hose to catch additional debris. Also, avoid overuse of detergents and fabric softeners, as these can build up in the pipes over time.

While chemical drain cleaners can sometimes clear clogs, they should be used cautiously. They can corrode pipes over time and are harmful to the environment. For safer alternatives, consider using enzymatic cleaners or manually removing clogs with a plumbing snake. If clogs persist, it’s best to call a professional.

Frequent clogs could indicate an underlying issue with your plumbing system. It’s best to have a professional plumber inspect the laundry drain and possibly perform a camera inspection to diagnose the problem. They can identify and fix deeper issues such as pipe damage or obstructions further down the line. Regular professional maintenance can help prevent recurrent clogs.