simple trick to avoid laundry room floods

The restraint seems like a good fix for the hose slipping, but I’d pair it with an occasional quick look at the other washer hose connections. A secure drain hose can’t catch a separate supply-line leak, and checking for obvious looseness or wear is an easy extra habit.

A water alarm on the floor near the washer could be another low-effort backstop alongside those occasional checks. It won’t prevent a leak, but it may alert someone to water from a supply connection or overflow before it spreads far.

The tie and clamp should keep the hose from popping out without sealing the standpipe around it. The hose still needs to sit at the depth the washer’s instructions specify, and the pipe needs to remain open; a restraint fixes hose movement, not a standpipe that can’t drain fast enough.

For someone who starts a load before leaving, the restraint still addresses the known risk of the hose slipping, but a basic alarm that only sounds in the laundry room may not help until someone gets home. An alarm with a notification could add more value in that situation.

A phone alert only helps if someone can respond soon enough, so for a longer time away I’d be more inclined to run the washer when I’m home than rely on a notification as the backup. For a quick errand, the alert could still be useful if someone nearby can check on it.