Summer in the Pacific Northwest is a prime time for travel, with July bringing long, dry days and families throughout the area leaving for vacations. Before you pack your bags and lock your doors, prepping your home’s plumbing system is a critical step many homeowners overlook. Neglecting your pipes, hoses, and appliances can result in leaks, water damage, or even mold that turns your relaxing trip into a return to disaster. Here are focused, region-specific tips to prepare your plumbing before heading out this summer.

Shut Off Your Main Water Supply for Peace of Mind

One of the most reliable ways to prevent water damage while you are away is by turning off your main water supply. In case a pipe or fixture fails unexpectedly, this approach minimizes the risk of significant flooding. Most homes in the Tukwila region have their main shut-off valves near the water meter, often in a basement, crawlspace, or utility closet. If you are unsure where yours is located, a call to a professional for a quick inspection offers assurance that you know how to respond quickly in the future.

If you plan to leave your sprinkler system or certain appliances running, isolate those systems using branch shut-off valves and double-check for leaks or faulty connections. Just be sure to inform anyone checking on your home about the water status to avoid confusion.

Inspect Hoses, Connections, and Appliances

Appliance hoses can deteriorate with age and exposure to fluctuating temperatures seen during Seattle summers. Prioritize inspecting all visible hoses, for example:

• Washing machine connections

• Icemaker and refrigerator supply lines

• Dishwasher hoses

Look for cracks, bulges, or corrosion at connections. Replace vulnerable hoses with braided stainless steel options for added durability. Consider adding water leak detectors under appliances, which can alert your phone to any issues while you are away.

Clear Drains and Avoid Plumbing Clogs

Summer storms, while less frequent, can lead to surges in debris making its way from roof gutters into connected drains. Before you leave:

• Clean out all accessible sink, tub, and shower drains.

• Remove hair, debris, and biofilm.

• Run hot water through the drain followed by a cleaning solution if needed.

Also, ensure sump pumps are in working order if your property has a basement; sudden summer rains can reveal hidden vulnerabilities.

Seal Toilets and Drip Traps to Prevent Odors

When unused, plumbing traps and toilets can dry out, especially during hot and dry spells. This drying allows unpleasant sewer gases back into your home.

• Pour a small amount of mineral oil into the floor, shower, and sink drains after running water through them.

• Close toilet lids when leaving.

• If you will be away for more than a week, consider placing plastic wrap over toilet seats to limit evaporation.

Making these simple preparations reduces the likelihood of returning to an unpleasant odor or a dried-out trap causing issues.

Take Extra Steps for Northwest Weather Conditions

While Seattle summers are drier, sudden shifts in cloudbursts or unexpected cool spells can still put plumbing systems under stress. Make sure to:

• Check outdoor hose bibs and turn off the supply to any outdoor faucets no longer needed for irrigation or gardening.

• Inspect basement or crawlspace pipes for condensation or leaks.

• If you have an older hot water heater, inspect it for signs of rust or pooling water at the base.

Local plumbing services like water leak detection and plumbing inspections ensure that unseen issues are addressed before you lock up for vacation.

Schedule a Professional Plumbing Service Before Your Trip

If your home’s plumbing hasn’t been professionally inspected in a while, now is the perfect time. True Blue Plumbing Northwest, serving Tukwila, WA and the surrounding communities, offers thorough pre-vacation plumbing inspections as well as prompt emergency plumbing repair should you discover any issues. Call (206) 653-4428 or fill out our convenient online form before your next summer getaway to ensure peace of mind while you are away.