Does Bio-clean work on a clog?
If the material is biodegradable, yes. However, in most cases, the stoppage is not caused by a blob of something in the trap. Most likely, it is several feet of pipe that is filled with gunk , and it may take several days for the bacteria to eat through this blockage. Therefore, it is suggested that a mechanical cable be used to restore the flow. Then begin bio-clean treatments to remove any remaining waste build-up. Regular maintenance treatments will prevent new build-up.
