A clogged kitchen or bathroom sink is one of the most common minor household emergencies. We often try to solve the problem ourselves with what we have at home, but not all methods are safe or effective. In fact, some makeshift solutions can worsen the situation, corroding pipes or pushing the blockage even deeper.
""Frequent use of supermarket chemical drain cleaners can corrode seals and damage PVC pipes, causing leaks that are much more expensive to repair than a simple clog.""
Have you tried the plunger but the water won't go down? Don't use dangerous acids! pyBIM's rapid response uses professional pressure pumps and augers to clear the drain in minutes, in total safety.
When faced with a slow drain, the first reaction is to look for practical solutions. Here is what to do and what to absolutely avoid.
DIY Remedies: What Works (and What Doesn't)
- Baking Soda and Vinegar (Approved): An excellent natural solution for mild clogs or regular maintenance. It creates an effervescent reaction that dissolves small fat and soap residues, also eliminating bad odors.
- Boiling Water (Approved with caution): Useful for melting grease in the kitchen sink, but beware: never use it if you have old rigid plastic pipes or on cold ceramics, as the thermal shock could cause cracks.
- The Classic Plunger (Approved): A simple but effective tool for dislodging superficial blocks created by hair or food residues.
- Harsh Chemicals (Rejected): Liquid drain cleaners based on sulfuric acid or caustic soda develop extreme heat. They often vitrify the blockage (making it hard as stone) and corrode pipes, especially the rubber seals of the siphons.
When to Call the Plumber?
If natural methods and the plunger have no effect, it means the obstruction is solid or located deep in the wall drain pipe. In these cases, continuing to insist on DIY will only lead to flooding the room or damaging the system.
A professional plumber intervenes by dismantling and thoroughly cleaning the siphon, using pressure pumps or flexible augers (plumber's snakes) to mechanically break up and remove even the most stubborn blocks, ensuring a perfect and lasting flow.