Most homeowners do a good job staying on top of the big things like the roof, HVAC system, and major appliances. The trouble usually starts with the smaller, out of sight items that can quietly get ignored year after year.

Here are twenty of the most commonly overlooked home maintenance tasks, and the ones most likely to turn into bigger, more expensive problems down the road if they’re not addressed in a timely manner.

1. Dryer Vent Cleaning

Cleaning the lint trap is only part of the job. Lint builds up inside the vent line and creates a serious fire risk. Lint buildup also reduces dryer efficiency, shortens the life of the appliance, and increases both drying time and your monthly electricity bill.

2. Bathroom Exhaust Fan Cleaning

Bathroom fans quietly clog with dust and lint. When airflow drops, moisture stays trapped, leading to mold, peeling paint, and damaged drywall.

3. Kitchen Exhaust Hood Filters

Grease buildup reduces airflow and can become a fire hazard. These filters should be cleaned or replaced regularly, especially in homes that cook often.

4. Gutter Downspout Extensions

Clean gutters do not help much if water dumps right next to the foundation. Missing or short extensions can cause basement leaks, foundation issues, and other damage to the exterior.

5. Caulk Around Tubs, Showers, and Sinks

Old caulk dries out and cracks, letting water seep into walls and cabinets. This is one of the most common sources of hidden water damage and mold growth.

6. Exterior Window and Door Caulking

Small gaps around windows and doors let in water, drafts, and pests. Regular inspection helps prevent rot and energy loss.

7. Washing Machine Hoses

Old rubber hoses can burst without warning. Replacing them with braided stainless steel hoses is a simple way to prevent major water damage.

8. Under Sink Plumbing Checks

Slow drips under sinks often go unnoticed until cabinets are warped or mold appears. A quick check can save costly repairs.

9. Toilet Mounting and Seal Inspection

Loose toilets can damage flooring and subflooring over time. A failing wax ring can cause leaks that stay hidden for months.

10. Water Heater Flush

Sediment buildup reduces efficiency and shortens the life of your water heater. An annual flush helps keep it running properly.

11. Smoke and Carbon Monoxide Detector Maintenance

Detectors should be tested regularly and replaced when they reach the end of their lifespan. Many homes have outdated or poorly placed units.

12. Door and Hinge Tightening

Loose hinges and handles strain the door frame and hardware. Tightening things early prevents sagging doors and stripped screws.

13. Sliding Door Track Cleaning

Dirt and debris in tracks cause doors to drag, jump, or stop locking properly. Regular cleaning keeps them operating smoothly.

14. Deck and Porch Fastener Checks

Loose boards, rails, and stairs are safety hazards. Small fixes now can prevent bigger structural repairs later.

15. Exterior Hose Bib and Shutoff Inspection

Outdoor faucets and shutoffs often leak slowly. In colder climates, small issues can lead to frozen or burst pipes.

16. Attic Visual Inspections

A quick look can reveal roof leaks, insulation issues, or ventilation problems before they cause interior damage.

17. Crawlspace Checks

Moisture, pests, and insulation problems often start here. Catching issues early can prevent major structural concerns.

18. Fence and Gate Hardware

Sagging gates and loose posts are easy to ignore until they fail. Tightening and leveling hardware extends their lifespan.

19. Cabinet Door and Drawer Adjustments

Loose hinges and misaligned drawers get worse over time. Simple adjustments keep kitchens and bathrooms functioning properly.

20. Touch Up Exterior Paint and Sealants

Small paint failures can expose wood to moisture. Addressing them early helps prevent rot and more extensive repainting later.

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Final Thoughts

This list is a great starting point, but it is by no means complete. Every home is different, and staying ahead of small maintenance tasks is one of the best ways to protect your investment.

If your to-do list keeps growing or you would rather spend your weekends doing something else, this is exactly the type of work 610 Handyman helps homeowners with every day.

Use our request form to tell us what you need help with, or call or text 610-235-1839 to get started.