If a toilet is overflowing, try to turn off the water supply immediately. This usually involves a shut-off valve behind or beneath the toilet. If the water continues to overflow, try to use a plunger to clear the blockage. It's best to call a professional plumber, especially for persistent overflowing, as this might indicate a more serious plumbing problem.

What causes a sewer backup?

Sewer backups occur when wastewater backs up into your home's plumbing system. Common causes include blockages in the main sewer line caused by:

Tree roots intruding into the sewer line.
Accumulation of grease, debris, and other materials.
Blockages in the sewer pipes.
Heavy rainfall and flooding that overwhelms the city's sewer system.
Improper maintenance of the sewer system.

If you experience a sewer backup, contact an emergency plumber immediately to resolve the issue.

What causes a water heater leak?

Leaks in water heaters result from various issues, including:

Corrosion of the tank due to age or mineral buildup.
Damage to the water heater's components, such as pipes or valves.
Cracks in the tank due to pressure or temperature fluctuations.
Loose connections causing leaks at fittings.
Improper installation.

A leaky water heater is a significant safety hazard, as it can cause water damage and the risk of electric shock or scalding. Contact a qualified plumber immediately to assess the issue and make the necessary repairs.

How to tell if you have a gas leak?

Gas leaks can be extremely dangerous, so always prioritize safety. Signs of a gas leak include:

A hissing sound coming from pipes or appliances.
The distinctive smell of rotten eggs (mercaptan added to natural gas for detection).
A whistling sound from gas lines.
Dead vegetation near gas lines.
Bubbling in puddles of water around gas lines.

If you detect a gas leak, evacuate the area, contact your gas company immediately, and call emergency services if necessary.