If you inhale drain cleaner fumes, move to fresh air immediately — these chemicals release harsh toxic vapors that can cause coughing, burning in your throat, and serious respiratory irritation. Knowing the symptoms to watch and when to call poison control can make a...
TL;DR: Drain clearing punches a temporary hole through a clog so water flows again, but leaves buildup on the pipe walls. Drain cleaning fully removes all obstructions from end to end, returning your pipes closer to original condition. Choosing the right service...