Ugh! You watch the water pool in your sink, slowly trickling down the drain. What is the problem and how do you fix it? Before you look at a solution, it’s critical to first understand what’s causing the problem.

In your bathroom sink, hair flows down the drain and builds up inside the plumbing system. Greasy soap scum and particles coat the inside walls of your pipes and narrow the interior diameter. Fat, oil, and grease go down the kitchen drain, cool in your pipes, collect along their inner walls, and begin to narrow the pipe opening. Vegetable peelings, coffee grounds, and food particles build up in the curved pipe beneath your sink.

So how do you flush out that hair clog or clear those messy kitchen pipes? There are plenty of products that use chemicals to dissolve and clear them away. But you may want to try these safe, effective and environmentally friendly methods to fix these water flow problems:

But don’t get too creative – the wrong DIY solution can damage your plumbing system – and problem areas in your pipes may sit beyond your reach. If these solutions don’t clear your drains, consider calling a professional plumber who has the tools and experience to determine the problem and make your sinks drain completely and safely again.