to Use Boiling Water
Once the water level has visibly gone down, try a standard flush. If the water clears normally, your job is done! If it still seems sluggish, you can repeat the process one more time. boiling water to unclog toilet
: Stop heating before the water reaches a rolling boil. If it’s steaming heavily, let it sit for a minute to cool slightly. 3. The Gravity Pour to Use Boiling Water Once the water level
| Do | Don’t | |----|-------| | Let water cool slightly after boiling | Use boiling water if toilet has chemicals | | Lower water level before pouring | Pour if bowl is cold porcelain | | Wear gloves & eye protection | Pour faster than a steady stream | : Stop heating before the water reaches a rolling boil
(or pour a bucket of cool tap water) to test. If the water drains fully, success. If not, repeat once more.
: Pour the hot water into the bowl from about waist height .
Before attempting this method, it is crucial to identify what is clogging your toilet. Do not use boiling water if you have a PVC (plastic) or porcelain toilet. Extreme heat can crack porcelain and melt or warp PVC pipes, leading to catastrophic leaks. This method is generally considered safest for older cast-iron pipes, but for modern plumbing, hot tap water is the recommended alternative.