How to Do a 1-Hour Home Plumbing Safety Check & Basic Fixes

Quick answer (read this first)

• Regularly check for leaks under sinks and around toilets.
• Listen for dripping faucets and running toilets.
• Clear minor clogs with plungers or natural remedies.
• Know your main water shut-off valve location.

Safety first

• Always turn off the main water supply valve before attempting any repairs to avoid water damage.
• Wear protective gloves and eye protection when handling grime, chemicals, or tools.
• Use the correct tools for the job and never force fittings or pipes, as this can cause further damage.
• Exercise extreme caution around hot water lines and water heaters to prevent burns.
• If unsure or uncomfortable, stop immediately and consult a professional plumber.

Tools you may need

• Adjustable wrench
• Plunger
• Pliers
• Flashlight
• Bucket or towels
• Cleaning solution (vinegar/baking soda)

Step-by-step

Step 1

Locate Your Main Water Shut-Off Valve: Find your home’s main water shut-off valve. Ensure everyone in the household knows its location and how to operate it. Test it annually to confirm it functions correctly.

Step 2

Inspect for Visible Leaks: Systematically check all visible pipes, including those under sinks, behind toilets, around water heaters, and exposed lines, for any signs of moisture, drips, rust, or water stains.

Step 3

Check Faucets for Drips: Turn on and off all faucets in your home. Listen and look for drips or leaks when closed. For minor issues, inspect washers or O-rings for wear and consider simple replacement.

Step 4

Assess Toilets for Running Water: Listen for continuous running water in toilets. Remove the tank lid and check the flapper valve for a proper seal and the fill valve for correct operation. Minor adjustments can often resolve this.

Step 5

Clear Slow Drains: Test all sinks, showers, and bathtubs for slow drainage. For minor clogs, use a plunger or try a natural solution of baking soda and vinegar. Avoid harsh chemical cleaners.

Step 6

Examine Outdoor Plumbing: Inspect outdoor spigots, garden hoses, and visible exterior pipes for leaks, cracks, or damage, especially after seasonal temperature changes.

Step 7

Monitor Water Pressure: Turn on various faucets throughout the house and note water pressure. Significant fluctuations or consistently low pressure in multiple areas could indicate a deeper issue.

Common mistakes

• Ignoring Minor Leaks: Even small, consistent drips can lead to significant water damage, mould growth, and increased utility bills over time.
• Over-tightening Connections: Applying excessive force to fittings can strip threads, crack pipes, or damage fixtures, causing new leaks.
• Using Harsh Chemical Drain Cleaners: These can corrode pipes, especially older ones, and are often ineffective against stubborn clogs, posing a hazard to your plumbing and health.
• Lack of Main Water Shut-Off Knowledge: Not knowing how or where to turn off your main water supply can turn a minor leak into a catastrophic flood during an emergency.

When to call a professional

• Persistent leaks despite your attempts to fix them.
• Major clogs that a plunger or natural remedies can’t clear.
• Low water pressure throughout the entire house.
• Burst pipes or visible pipe damage.
• No hot water or inconsistent water temperature.
• Any gas appliance plumbing issues.