For help keeping your plumbing system in tip-top shape, I called on home experts and fellow CNN Underscored editors to share their go-to drain cleaners and tools for tackling pesky clogs.

"We're deeply grateful to our neighbours and to every member of the Mr. Rooter team who made this possible," said Geremy Howe, owner of Mr. Rooter Plumbing of Edmonton. "Each review represents a ...