How Often Should You Clean Your Windows?

How often you should clean your windows depends on where you live, what surrounds your property, and whether the glass is inside a home or facing a busy street. As a rule of thumb, most homes benefit from a full exterior cleaning twice a year and an interior cleaning once a year. Businesses and storefronts usually need more frequent attention because foot traffic, fingerprints, and road grime build up fast.

If you're not sure where your property falls, the easiest way to find out is to have us come take a look. We offer a free on-site quote and will honestly tell you what your glass needs — and just as importantly, what it doesn't. You can request a visit on our contact page.

You don't need a calendar to know it's time. Look for a few clear signals: a hazy film that doesn't wipe away with a dry cloth, visible hard-water spots near sprinklers or downspouts, pollen or dust buildup on sills and tracks, and screens that look grey instead of their original color. If natural light in a room feels dimmer than it used to, dirty glass is often the culprit.

Waiting too long has a real cost. Grime that sits on glass for months can etch the surface, especially hard-water minerals, and that etching becomes permanent. Regular cleaning protects the glass itself, not just the view. Our residential window cleaning service includes tracks, sills, and screens so the whole window gets refreshed.

Spring and fall are the natural cleaning windows for Wisconsin homes. A spring cleaning clears away winter salt, road dust, and condensation residue, while a fall cleaning removes pollen, bug spots, and summer grime before everything locks in under the snow. Pair that with an interior cleaning once a year and your glass stays in good shape year-round.

Homes near busy roads, construction, or heavy tree cover may need an extra exterior cleaning in midsummer. If that sounds like your property, we can set up a recurring plan so you never have to think about it — just ask when you request your quote.

Storefronts and offices are different. Customers judge a business by its glass before they ever walk in, and a smudged entry door sends the wrong message. Most storefronts do best with cleaning every two to four weeks; offices with less public traffic can often stretch to monthly or quarterly.

We tailor commercial plans to your hours and foot traffic, including after-hours availability so your business never has to pause. See our commercial window cleaning service for what's included, or reach out and we'll build a schedule around your operation.