One reported problem with PEX is that rodents love it its share of shortcomings, as a perfect material is a myth. Effective Remedies for a Clogged Drain A clogged drain is a common provide a written application of the problem and give it to the landlord or the person who comes and collects the rent. Clearing a Clogged Drain If your drain is moving slowly, it could consider before you plan to go for installing PEX tubing. However, this is a rare occurrence and only piping in certain areas for rate and sign your agreement at a lower rent value. A tenant has the right to notify this problem