After the drain is clear, run the tap for a couple of minutes. If the water still drains slowly, the process can be repeated once more. For solid blockages or persistent problems, it's best to consult a professional plumber.
Once the water has drained away, pour approximately of soda crystals directly into the plughole. soda crystals unblock drain
If the drain remains blocked after repeating the process 2–3 times, the issue is likely a physical obstruction rather than grease or soap. In this case, you may need to use a drain snake or call a professional plumber to dislodge the debris. After the drain is clear, run the tap
: Rinse thoroughly with another kettle of boiling water to wash away the dissolved residue. Why Soda Crystals Work Once the water has drained away, pour approximately
If the first attempt doesn’t work, try the acid-alkaline reaction trick:
: Pour the entire mixture down the drain and leave it overnight.