In case you have heard your plumber talking about a term named Sump Pump and you do not know what that means, then do not worry because that is a technical term and it is quite normal that you do not know about it. A sump pump is a term used only be the plumbers to describe a pump that is usually situated in your basement and it removes all the water from your basement that has been sucked through your basin, floods or storms. Like many other plumbing appliances, you constantly need to replace and repair your sump pump, so that it can work properly, otherwise the water will be stuck in your house and at that time the plumbers will not be able to help you because the area where this pump is situated is mostly where the water stands the most. This is why you need to make sure that the water is completely drained before you bring in the plumber from Plumbers SW1. In many cases, the drain is a pop-up, which means that you will not have to use a screwdriver in these circumstances. Do not ever use a chemical substance for cleaning out the debris in the drain because these chemicals can be extremely harmful for the pipes underneath the drain and the vapor, these chemicals are going to release as soon as you pour them, can be extremely harmful for your skin and it can cause many breathing problems. Use the same screw driver to take out any kind of hair or rubber bands from the drain and then cover the screw driver with a used towel, and gently roll it around the pipe, so that all the debris can be cleaned out. After cleaning out everything, place the drain cover back together and if it still does not work properly, give a call to your local plumbing service Plumber SW1.“