Leaving a drain cleaner containing sodium hypochlorite (bleach) and sodium hydroxide (lye) for an prolonged interval, corresponding to in a single day, can have numerous penalties. Whereas the product goals to dissolve clogs composed of hair, grease, and cleaning soap scum, prolonging its contact past the really useful time on the product label can doubtlessly harm plumbing. The chemical response between the elements and the blockage continues so long as the product is current, doubtlessly affecting the pipe materials itself.
The first threat related to prolonged publicity is the potential for pipe corrosion, significantly in older plumbing methods manufactured from supplies like PVC or metallic. The corrosive nature of the chemical substances can weaken the integrity of the pipes over time, resulting in leaks and even bursts. Moreover, hardened clogs might not dissolve fully, and the extended chemical response can generate extreme warmth, posing an extra threat to the structural integrity of the drain system. This apply is usually discouraged by producers as a result of elevated likelihood of harm in comparison with following the really useful utilization pointers.