Boiling water can melt PVC glue or crack porcelain. Run the hot tap at full temperature for 2–3 minutes.
Let’s face it: a blocked sink is horrible. Standing in an inch of greasy, food-flecked water while trying to wash your morning bowl of cereal is nobody’s idea of a good start. aldi sink unblocker
If your sink is full, bail it out into a bucket. You want the gel to hit the blockage , not dilute into a pool of dirty water. Boiling water can melt PVC glue or crack porcelain
Carefully pour 250g (about half) directly down the drain. Try to coat the sides of the pipe. Standing in an inch of greasy, food-flecked water
For a slow drain, one dose works. For a fully blocked sink, you might need a second dose after the first flush. The "Aldi Overnight Hack" for smells If your sink drains slowly and smells like rotten eggs (biofilm buildup), don't use the gel every day.
Set a timer. Do not leave it for hours. The instructions say 15–30 minutes. I find 20 minutes is the sweet spot for kitchen grease.