Plumbers often make money on trivial problems that only take a minute of their time, but they charge a full trip. There is one “secret” that will solve 90% of problems with a smelly or slow-draining drain without having to buy expensive chemicals or call a specialist.

The secret is not mole removal, but regular maintenance of the siphon using physics and two ingredients you have in your pantry.

🧪 Homemade “volcanic” recipe for clean pipes
Forget about aggressive gels from the store, which can damage plastic seals or old pipes with frequent use. Try this:

Soda base: Pour approximately 150 g of baking soda into the drain.
Acidic trigger: Pour 200 ml of regular vinegar over it. It will start to foam violently (the reaction releases CO2), which mechanically breaks up the grease and soap deposits.
Time factor: Leave it for at least 20 minutes (ideally cover with a stopper so that the pressure acts downwards).
Thermal shock: Finally, rinse everything with a full kettle of boiling water. The hot water will dissolve the loosened grease and flush it away.


🛠️ What the plumber won’t tell you (and what will save you money):
Syphon plug: Most people don’t know that there is a screw-on container (siphon) under the sink or washbasin. Just put a bucket under it, unscrew it and clean it by hand. It will save you €50 per trip if the drain is only mechanically clogged with hair.
Preventive strainer: An investment of €1 (a stainless steel drain strainer) will save you thousands of euros in repairs to pipes in the walls that would otherwise be clogged with food or hair.

Dishwasher tablets: If you have a very greasy drain in the kitchen, throw a tablet into the dishwasher and pour boiling water over it. The tablets are designed to be extremely effective in dissolving animal fats.
⚠️ When is it better to call a professional?
If you hear bubbling from the pipes (e.g. when the toilet flushes, it gurgles in the sink), the problem is not dirt, but air in the system or in the main pipe. Baking soda will not solve this.

Final tip: Once a week, pour a kettle of hot water into each drain in the house. This will prevent the deposition of grease, which is the main cause of future accidents.

Are you having a problem with a specific drain (like in the shower where hair is the main culprit) or are you wondering how to fix a dripping faucet without replacing the entire fixture?