Cleaning a drain is no easy task. Sure, to fix a blockage or prevent a future clog from happening, you can — and sometimes should — hire a plumber. That said, the best liquid drain cleaners are a smart alternative for DIY drain fixes. They're affordable and effective at unblocking all types of clogs.
When shopping for the best drain cleaner, it's important to know the difference between the two most common types: enzymatic and chemical. Enzymatic formulas are typically safe for your pipes, your family, and the environment. They rely on enzymes and bacteria to break down organic material, like hair, food bits and other debris, but they may require more patience. Chemical formulas, on the other hand, are usually more powerful and fast-acting, but they aren't biodegradable, and they can do damage to your pipes with repeated use. For this reason, it's generally recommended that you only use chemical drain cleaners as a last resort.
For your convenience, I've done a ton of research, including scouring drain cleaner reviews on Consumer Reports and Amazon, in order to uncover the three best options. All of them are safe for household use, and regardless of what's clogging your pipes, know this: One of them will likely work for you. Read on to shop my top three picks on Amazon, then check out the best drain snakes that are sure to take your DIY job to the next level.