10 Home Maintenance Tasks to Do Every Spring

Your HVAC filter captures dust, pollen, pet dander, and airborne particles that would otherwise coat your system's internal components and circulate through your home. Spring is peak replacement time for two reasons: you're about to switch from heating to cooling mode (putting new demand on the system), and spring pollen season is beginning.

A clogged filter makes your HVAC work harder, spikes energy bills 5–15%, reduces indoor air quality, and — if severely clogged — can cause the system to freeze or overheat. Change it now, and set a reminder to check again in 90 days.

How to do it: Find your filter slot (usually in the air handler or return air vent). Check the current filter's size (printed on the frame). Replace with same size. MERV 8–11 is the sweet spot for most homes — higher than 11 restricts airflow without providing meaningful benefit unless you have specific air quality needs.

Winter debris — leaves, twigs, shingle granules, and the occasional bird's attempt at nest-building — collects in gutters over winter. In spring, this debris combines with heavy rain to create blockages that cause water to back up under shingles, spill over the gutter edge, and pool against your foundation.

The damage chain from clogged gutters is significant: roof damage → fascia rot → soffit damage → foundation cracks from pooling water → basement moisture. Gutter cleaning twice a year (spring and fall) is one of the most cost-effective maintenance investments a homeowner makes.

What to check:

• Clear debris by hand or with a gutter scoop, then flush with a garden hose
• Verify downspouts flow freely — a blocked downspout is as bad as a blocked gutter
• Check that downspout extensions direct water at least 4–6 feet from the foundation
• Look for sagging sections or separated joints — these need rehanging or sealing
• Inspect for rust spots or holes in metal gutters (seal with gutter caulk)

Wood decks and fences take a beating over winter — moisture expands wood fibers, ice creates freeze-thaw stress, and UV exposure degrades protective finishes. Spring inspection catches problems while they're still minor repairs, not major reconstruction.

Deck inspection checklist:

• Walk every board and look/feel for soft spots, splintering, or warping
• Check all fasteners — raised nail heads or popped screws are tripping hazards and indicate wood movement
• Inspect ledger board where the deck attaches to the house — this is where rot starts
• Test all railings by pushing and pulling firmly — railings must be solid for safety
• Look for signs of rot at posts, especially where wood meets concrete
• Assess stain/sealant condition — wood that's graying or absorbing water instead of beading needs resealing

Fence inspection: Check posts at ground level (most common rot point), test gate hardware, look for leaning sections, and assess board condition on wood fences. Spot-replace rotted boards now rather than replacing entire fence sections later.

Caulk is your home's first line of defense against air infiltration, water intrusion, and pest entry. Exterior caulk expands and contracts with temperature swings and typically lasts 5–10 years before cracking and pulling away. One spring morning with a caulk gun addresses exterior windows, doors, and utility penetrations.

Where to caulk:

• Exterior window and door frames where they meet siding
• Around pipes and conduits penetrating exterior walls
• At corners and joints in siding where gaps have developed
• Base of exterior trim and soffits
• Indoor caulking: around bathtubs, showers, and sinks (silicone caulk — inspect for mold or gaps)

Remove old cracked caulk before applying new — new caulk over old caulk doesn't adhere properly and looks poor. Use a quality paintable exterior caulk for painted surfaces; clear silicone for wet areas.

Spring is when rodents, insects, and other pests become active and begin exploring your home's perimeter for entry points. A spring perimeter inspection lets you seal gaps before pests establish themselves inside — which is exponentially cheaper than extermination after an infestation.

Common entry points to inspect and seal:

• Gaps where utilities enter the home (pipes, electrical conduit, cable/internet lines)
• Gaps under exterior doors — door sweeps solve this
• Damaged or missing vent screens (dryer vents, crawlspace vents, attic vents)
• Gaps in foundation where sill plate meets concrete
• Roofline gaps — where soffit meets fascia, or where roof vents have damaged screens
• Gaps around chimney flashing

Seal gaps under 1/4 inch with weatherstripping or caulk. For larger gaps, use steel wool packed in before caulking (rodents can't chew through steel wool). Hardware cloth (1/4" wire mesh) works well for vent screens.

If you properly winterized your outdoor plumbing (good job), spring is when you reverse the process. Do this only after the threat of hard freezes has passed — one final freeze with water restored can burst pipes you thought you'd protected.

Outdoor faucet re-opening:

1. Locate the indoor shutoff valve for each outdoor faucet
2. Slowly open the shutoff valve — go slowly to avoid water hammer
3. Go outside and check the faucet for leaks around the packing nut and connections
4. Test flow rate and water quality

Irrigation system startup: Turn on the water supply slowly, then run each zone briefly to confirm heads are functioning and there are no leaks. Check for damaged sprinkler heads that may have been clipped by snow removal equipment or lawn care over winter. Adjust sprinkler head angles and coverage patterns if needed.

Test every smoke and CO detector in the home. Press the test button — if it doesn't produce a loud alarm, replace the batteries. If it alarms properly, you're good. Replace all detector batteries at least annually, even if they still work — cheap batteries, not cheap to lose to a house fire.

The NFPA recommends smoke detectors on every level of the home, inside each bedroom, and outside each sleeping area. CO detectors should be near sleeping areas and on every level with fuel-burning appliances.

Dryer vents accumulate lint that your dryer's lint trap misses. Over a year, that lint creates a fire hazard and reduces your dryer's efficiency. The US Fire Administration reports that dryer fires cause an estimated 2,900 home fires, 5 deaths, and $35 million in property damage each year — and failure to clean the vent is the leading cause.

Signs your dryer vent needs cleaning:

• Clothes take longer than one cycle to dry
• Dryer feels hot to the touch
• Burning smell during operation
• Excessive lint visible around the dryer
• Vent hood outside doesn't open when dryer is running (clogged)

A long dryer vent brush kit ($15–$30) lets you clean most straight runs yourself. For complex vent runs with multiple bends or vents longer than 20 feet, hiring a pro ensures the job is thorough.

Winter and fall deposit mold, mildew, algae, dirt, and pollen across your home's exterior surfaces. Left untreated, biological growth (mold and algae) accelerates wood rot, stains concrete permanently, and degrades siding finishes. An annual pressure wash in spring removes this buildup before it causes lasting damage.

Surfaces that benefit from annual pressure washing:

• Siding (use appropriate pressure — vinyl and wood need lower PSI than concrete)
• Driveway and walkways (removes oil stains, mold, and winter salt residue)
• Deck and patio (necessary before resealing or staining)
• Fence (clean before inspection and any touch-up staining)
• Gutters — exterior of gutter faces

Attic insulation and ventilation directly impact your heating and cooling bills year-round — but spring inspection is especially relevant because you can check for winter moisture damage and assess whether you're ready for summer cooling loads.

What to look for in the attic:

• Moisture stains or mold — indicates improper ventilation or ice dam damage from winter. Address any mold before summer heat accelerates growth.
• Insulation depth and condition — Most homes should have R-38 to R-60 in the attic. Compressed or wet insulation loses R-value significantly. The DOE recommends 10–14 inches of blown fiberglass or 13–18 inches of blown cellulose for most US climate zones.
• Soffit and ridge vent obstructions — Insulation blocking soffit vents causes moisture buildup and defeats attic ventilation. Make sure baffles are installed between rafters to keep vents clear.
• Pest activity — Look for rodent droppings, nests, or insulation damage from chewing.
• Attic access weather sealing — The attic hatch should have weatherstripping and insulation cover — this is one of the biggest air leaks in most homes.