🌿 Unlike a closed plumbing system inside your house, outdoor drains often lead to storm drains or groundwater. Harsh chemicals can contaminate local water sources and harm local wildlife (and your pets!).
Acidic cleaners can dissolve some mineral scale, but they require prolonged contact—often hours—which is difficult to achieve in a flowing drain. drain cleaner outside
Using drain cleaner outside seems safer because of ventilation, but it introduces new dangers. 🌿 Unlike a closed plumbing system inside your
