How do problems with clogged drains arise?

Clogged drains can be a recurring problem. Toilets, sinks, showers, and bathtubs can easily become blocked. These blockages are usually caused by organic matter, small objects, soap scum, household cleaner residue, and limescale. When these small particles accumulate, they form larger clumps that eventually clog the drain. How can these blockages be cleared?

Methods for Cleaning Drains
Before calling a plumber to clear a clogged drain, you can try many methods using everyday household items, such as household cleaners or readily available materials. There are three complementary methods for drain cleaning: manual, biological, and chemical cleaning.

Mechanically cleaning a drain
in sinks, basins, and some showers and bathtubs can be made easier by using a removable siphon. If your drain has a siphon, you should first remove it to clear any debris that might be blocking the drain. To do this, simply unscrew the pipe under the sink and place a bowl or bucket under the siphon. Cleaning the siphon and removing any debris should easily clear your drains. If this method isn’t sufficient, you can use the following aids:

The plunger: This is the most classic and one of the most effective methods for clearing medium-sized blockages near the drain. To clear a drain pipe with a plunger, fully immerse it in standing water. The edges of the plunger should cover the entire drain opening. Once the plunger is properly positioned, the up-and-down motion will dislodge the blockage. If the drain has other openings, temporarily close them so that the suction created by the up-and-down motion acts on the blockage.
The drain auger: The drain auger is the preferred tool of professional plumbers for clearing pipe blockages. It is a simple metal rod with a handle at one end and a pointed tip at the other. To clear a drain with a drain auger, insert it into the pipe until it encounters the blockage. Once the drain snake is blocked by the obstruction, turn the handle or crank to loosen the blockage and make it easier to remove.
The wire coat hanger: A coat hanger can be used similarly to a drain snake to clear a clogged drain. By holding the hook of the coat hanger and forming a handle at the other end, you can loosen the blockage or pull it towards you.
The water jet: For this technique, you can use either a garden hose or a pressure washer. To clear a clogged drain, simply push the jet of water into the pipe until it reaches the blockage. Once the water is turned on, the pressure should dislodge the blockage, allowing the wastewater to drain more easily.
Biological cleaning:
For several years now, biological drain cleaners have been available commercially and from plumbing professionals. These products are the most effective method for clearing clogged drains naturally. They contain no chemicals, only microorganisms and enzymes that break down organic matter such as food scraps, soap scum, hair, and feces. The interaction of these elements allows for the rapid removal of blockages. Biological drain cleaners do not damage drain pipes and are environmentally friendly. They are used as follows:

1. Shake the product well before use to activate the microorganisms and homogenize the solution.
2. Remove as much standing water as possible and pour warm water (maximum 40°C) down the clogged drain.
3. Pour 250 ml of the biological drain cleaner down the clogged drain.
4. Let the product work for at least 12 hours.
5. Flush the cleared drain with warm water.
Chemical methods for clearing a clogged drain