If you notice that your home is producing more than a clogged sink, shower or toilet, then it must be the matter of a blocked manhole SW1. This is a serious issue that causes a foul smell and a mess if the problem is not fixed at its earliest stage. There are many techniques to clear the blockage, especially when you are going to perform the job yourself. If you have not performed such things ever before, you may contact a professional. But remember calling a plumber will be a big load onto your pocket. Therefore people prefer to clear the blocked manhole SW1 themselves. Clearing of the blockage is not the only thing you have to worry about; rather you have to plan a few things for future safety. The point of primary importance is the regular inspection of your drain or manhole. If you make it a habit to check your drain after a fixed period of time, it would be helpful in noticing and resolving the problem of a blocked manhole SW1 at an early stage. This will also help you avoid getting the situation worse and out of control so that you may call a plumber. Correct your draining habits. Avoid draining the things that could create a blockage like face wipes, sanitary napkins, nappies or even toilet paper in excessive quantity. All such items cause a big mess in the main drain even if able to pass through the toilet drain. Another very important precaution that people often neglect is the effort to avoid the little plants and flowers from their drains. To avoid such a problem, fit the drain guards especially when you have garden or flower pots. Autumn is the special season in which you should be more careful and clear the outer part of the drains almost on a daily basis. “