What is the best way to install a drain pipe for a washing machine to ensure proper drainage and prevent any potential leaks or clogs?

The best way to install a drain pipe for a washing machine is to ensure it is properly sloped downward towards the main drain line, securely fastened to the wall or floor, and equipped with a P-trap to prevent sewer gas from entering the home. Additionally, using a lint trap or filter can help prevent clogs and regular maintenance, such as cleaning the drain pipe, can help ensure proper drainage and prevent leaks.