Pressure Washing · Schedules

Pressure washing schedules

Annual is the common baseline for most exterior surfaces. Fixr recommends pressure washing a driveway at least once per year to prevent buildup damage, plus before each resealing, and recommends annual deck washing typically in spring. Houses and fences are usually washed on a similar annual cycle, though a shaded, damp elevation with heavy algae may need it more often and a dry, sunny one less.

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Frequency should be driven by what you can see, not by a subscription. Organic growth — algae, mildew, moss — comes back fastest on north-facing and shaded elevations, under trees, and anywhere that stays damp. Those areas may genuinely need attention yearly. A sun-baked south wall might go longer.

Driveways. Fixr's guidance is at least once per year to prevent buildup damage, and additionally before each resealing. If you seal, the wash is not optional — sealing over dirt traps it.

Decks. Fixr recommends annual washing, typically in spring, at $0.30 to $0.40 per square foot. The point of the annual clean is largely to prepare for inspection and refinishing rather than appearance alone.

Roofs. Roof cleaning is not a routine schedule item; it is a response to visible algae or moss. And it should be soft washed, not pressure washed — ARMA's method is a 50:50 bleach and water solution left to dwell 15 to 20 minutes, then rinsed with low pressure water.

Annual contract vs one-off. Contracts are worth it if you genuinely need multiple surfaces cleaned every year and the per-visit rate drops meaningfully. They are not worth it if you're being sold four visits for a surface Fixr says needs one. Ask what each visit covers and price it against the one-time rate — house $500 to $900, driveway around $225, deck around $145, fence around $180 per Fixr's 2026 averages.

How to choose

Let the shaded side set the schedule: North-facing and tree-shaded elevations grow back fastest. You may need those cleaned annually and the sunny sides less often.
Wash before sealing, always: Fixr advises cleaning a driveway before each resealing. Sealing over dirt and organic growth locks it in and shortens the sealer's life.
Don't put the roof on an annual cycle: Clean it when there's visible algae or moss, using a soft wash. Repeated unnecessary roof cleaning means repeated walking on shingles.
Price contracts against one-off rates: Multiply the one-time price by how many visits you actually need. If the contract charges for more visits than the surfaces require, it's not a discount.
Clean in the right season: Avoid washing masonry in cold weather — NPS advises against water cleaning when frost is likely because trapped water freezing causes spalling.

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All pressure washing schedules

Schedule Hub 1

Pressure Washing Maintenance Schedules

Maintenance Schedule Page 6

Annual House Washing Schedule

Driveway Cleaning Frequency Guide

Deck Cleaning Maintenance Schedule

Pre Season Exterior Cleaning Calendar

Climate Based Pressure Washing Schedule

Commercial Exterior Cleaning Schedule

FAQ

Pressure Washing schedules — common questions

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How often should I pressure wash my house?

Annually is the common baseline, adjusted for your conditions. Shaded, damp or tree-covered elevations with visible algae may need it every year; dry, sunny walls can go longer. Clean when you can see organic growth, not on a fixed sales calendar.

How often should a driveway be cleaned?

Fixr recommends at least once per year to prevent buildup damage, and additionally before each resealing. A 600 square foot driveway averages $225 at $0.30 to $0.40 per square foot.

How often should I wash my deck?

Fixr recommends annual pressure washing, typically in spring, at 1,500 PSI for wood and composite. The annual clean is also your chance to inspect the boards and decide about staining or sealing.

Is an annual pressure washing contract worth it?

Only if you need several surfaces cleaned every year and the per-visit price is genuinely lower. Compare it against Fixr's one-time averages — house $700, driveway $225, deck $145, fence $180 — multiplied by how many visits you actually need.

Sources

Where these figures come from

Fixr — Cost to Pressure Wash a Driveway (frequency guidance) · retrieved 2026-07-26
Fixr — Cost to Pressure Wash a Deck (frequency and PSI) · retrieved 2026-07-26
Fixr — Cost to Pressure Wash a House · retrieved 2026-07-26
Fixr — Cost to Pressure Wash a Fence · retrieved 2026-07-26
ARMA — Algae and Moss Prevention and Cleaning of Asphalt Roofing Systems · retrieved 2026-07-26
NPS Preservation Brief 1 — Cleaning and Water-Repellent Treatments for Historic Masonry (PDF) · retrieved 2026-07-26