Your toilet won't flush, your sink and bath tub does not run as fast as it used to, a pool of dirty water takes a long while to drain, rather than the few seconds it usually takes.
These situations are usually very common at homes and offices, many home and office owners do not comprehend the importance of drain cleaning maintenance until the pipes become clogged and can no longer drain properly.
Clogged pipes are usually caused by a number of things depending on the location, in the kitchen, grease, fats, and other food particles may clog the drains, in the bathrooms and toilets the accumulation of, soap, hair and tissue papers tend to cause blockages, which in turn becomes a very uncomfortable and embarrassing situation in your homes and offices.
Granted boiling water, salt water solutions, baking soda, and a few chemicals could be used to clear clogged drains, but such methods are only temporary, and not really effective and within a few days, the drains end up getting clogged again or completely blocked, worse some chemicals may end up corroding the pipes, and then you will have to spend a lot more money, just because you wanted to save a little.
Most of all, you could be exposing your self to harmful diseases and bacteria that are contained in waste and sewer lines, because you have not acquired the proper training and the right equipments to properly handle waste and sewer lines. That is why it is important you hire professionals who are able to efficiently handle clogged drains and provide excellent drain cleaning services.