Interior & Exterior Window Cleaning

Residential

Clean windows make an outsized difference to how bright and cared-for a property feels. We cover glass, frames and sills, inside and out.

Windows collect grime faster than most people realise, dust settling on the outside, fingerprints and condensation building up on the inside, both showing up more with any bit of sun hitting the glass. In Western Australia's dry, dusty conditions, exterior glass especially can look dull again within weeks of being cleaned. This service suits people getting a property ready to sell or rent, businesses wanting a consistently presentable storefront, or homeowners who simply never get around to windows because everyday cleaning tools don't do much for glass. It's often the one job that gets pushed down the list indefinitely, right up until the difference becomes obvious to visitors.

What's Included

Every visit, covered in detail

We clean glass on both sides, inside and out, working panel by panel with squeegees and purified water systems rather than just spraying and wiping, which is what actually gets rid of streaks rather than smearing them around. Window sills and frames are wiped down as we go, since dust and grit collect there just as much as on the glass itself, and tracks get attention too where sliding doors and windows tend to build up grime. Fly screens can be removed, cleaned and refitted on request, which makes a noticeable difference to how much light actually gets through them. For exterior glass on upper levels or awkward angles, we use appropriate ladders and safety equipment rather than taking shortcuts, so hard-to-reach windows get done properly rather than skipped.

Interior and exterior glass cleaning

Window sills and frames wiped down

Fly screens cleaned on request

01

Assess access and condition

We check how each window is reached, ground level, upper storey or awkward angles, and note glass and frame condition so we bring the right equipment and enough time for the job.

02

Frames, sills and tracks

Sills, frames and sliding tracks are wiped down first, clearing dust, grit and old residue that would otherwise smear across the glass once it's freshly cleaned.

03

Glass clean, inside and out

Glass is cleaned panel by panel with squeegees and clean water, working both sides so light passes through evenly with no streaking, spotting or smears left behind.

04

Screens and final check

Fly screens are cleaned and refitted on request, then every window gets a final check in natural daylight to catch any streaks missed under artificial light.

Our Process

How we approach interior & exterior window cleaning

Every window job starts with a look at access and glass condition, since a ground-floor sliding door and a second-storey window above a garden bed need different approaches and equipment. From there we work methodically around the property, doing interior and exterior glass in a logical sequence so we're not backtracking. Getting a proper streak-free finish comes down to technique and the right tools for the water and glass involved, not just effort, which is where experience actually shows.

Why Dosherm

Benefits worth knowing about

Streaky or patchy glass is usually down to technique rather than effort, the wrong tools or trying to squeegee a hot, sun-exposed pane just leave patches that reappear once it dries. We rely on the right tools and a consistent technique so glass comes up clear rather than smeared. Safety is the other part of it: we're not going to have someone balanced awkwardly on a ladder to save five minutes, so jobs on upper storeys or over garden beds sometimes take a little longer to do properly and safely. We also treat the details, sills, frames, tracks and screens, as part of the job rather than an afterthought, since grimy sills undo the effect of clean glass sitting right above them. And because window cleaning makes such a visible difference to how a property looks and feels, both from inside and from the street, it's worth having done properly rather than rushed, as a one-off before a sale or inspection, or as a regular addition to your cleaning routine.

Streak-free, professional finish

Improves natural light throughout the space

Covers hard-to-reach exterior glass safely

FAQ

Questions about interior & exterior window cleaning

Can you clean windows on a two-storey home?

Yes, we bring appropriate ladders and safety equipment for upper-storey and awkwardly placed windows rather than skipping them or asking you to arrange separate access. If a particular window is genuinely unsafe to reach, we'll let you know and discuss options rather than attempting it regardless.

Do you clean fly screens as well as the glass?

Yes, on request we can remove, clean and refit fly screens, which often carry more built-up dust and grime than people expect and noticeably affect how much light gets through once they're clean. Just mention it when booking so we allow time for it.

How often do windows actually need cleaning?

It depends on location and exposure, homes near busy roads, construction or with a lot of dust tend to need it more often, roughly every three to six months, while sheltered properties can often stretch longer. A one-off clean before a special occasion or property inspection is also common.

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Interior & Exterior Window Cleaning