Mr Fix It Plumbing 4320 Atlantic Ave #230, Long Beach, CA 90807 (562) 988-2454 http://www.mrfixitplumbing.com/ Eventually, this particles builds up into a blockage that possibly completely or partially obscures the drain, slowing it or halting entirely. Whilst you may well be tempted to test a kind of possibly-harming drain https://maps.app.goo.gl/JAqevuQwVnnK5SJu6