This toilet is temporarily out of service due to a blockage.

– doing so may cause overflow.

Maintenance Required – Clogged Toilet (Restroom [Insert Location])

Medium

We’ll plunge/snake it ASAP. No shame – just don’t flush again until it’s fixed, unless you’re aiming for a plumbing disaster.

Please send a maintenance technician to address the clog. A heavy-duty plunger or auger will likely be needed.

Here’s a clear, professional, and slightly humorous write-up for a clogged toilet due to solid waste (poop). You can use it for a maintenance request, a sign, or a workplace memo.