Window cleaning on Sanibel Island.

Sanibel is a barrier island, reached only by the causeway that arcs across San Carlos Bay from the Fort Myers side. The island curves east to west rather than running with the coast, which means the Gulf doesn't sit off to one side of it. It hits the whole south shore broadside. That geography is why Sanibel takes about the most direct daily salt spray of anywhere on this coast. Every home here, Gulf-front or set back in the interior, picks up a fine coat of airborne salt on the glass, and once it bakes on in the sun it bonds tight enough that a garden hose and a rag won't move it.

Salt is built for a place exactly like this. Rather than a one-time clean that looks sharp for a week and then hazes back over by the next tide, we keep Sanibel glass on a recurring rhythm so the buildup is lifted before it ever has the months it needs to set. Our exterior window cleaning reaches the upper-story and Gulf-facing panes from the ground with a water-fed pole, so second-floor view windows and tall gable glass finish as clear as the sliders at eye level, with no ladders leaned against the siding. Everything is rinsed with 100% pure, deionized water that carries no minerals of its own, so the glass dries on its own and finishes spot-free with nothing to towel down.

Out here the screens matter as much as the glass. Nearly every Sanibel home has a pool cage or a screened lanai facing the water, and those big mesh panels comb salt and fine sand right out of the air, going gray and gritty long before anyone notices the windows. Our screen cleaning rinses the salt and film out of the mesh and the frames so the screens breathe again and the view through them comes back. Left alone, salted screens hold moisture against the frames and shed grit onto everything on the lanai, so we fold them into the same recurring visit as the windows.

On panes where the spotting has already bonded, common on west-facing Gulf glass that takes the sunset and on anything sitting near an irrigation head, our hard-water stain removal hand-lifts the mineral off with fine 0000 steel wool before the recurring plan takes over to keep it from returning. Many owners here are seasonal, and a Sanibel home left shuttered through the off-season keeps collecting salt with no one there to wipe a thing, so we time visits to have the glass crisp for your arrival. When you're ready, you can see your price in about a minute.

We keep glass clear across the whole island, from the Gulf-front homes along West Gulf Drive and the gated lanes of Gulf Pines and Shell Harbor to the fairway houses in The Sanctuary and the shops and older cottages off Periwinkle Way. Bay-side homes facing Pine Island Sound and the light at Point Ybel take spray off the water on one side and salt on the breeze from the other, so their sliders tend to haze first. Whatever the exposure, a recurring plan holds the schedule so you're not chasing the haze yourself, monthly for the most exposed Gulf-front glass and every two months for most of the island.

Sanibel is its own kind of island to serve. It's a low-density, conservation-minded place, much of it the Ding Darling refuge, with long, quiet drives and homes tucked back under the sea grape and palms, so we run tight routes across the causeway and hold a schedule you can plan around. There's no contract, and every visit is backed by our 365-day guarantee, so if a window isn't right between cleans we come back and set it straight. Between the shelling beaches, the drive out to Captiva across Blind Pass, and the lighthouse off the east point, the view is the whole reason you're on Sanibel, and clear glass is how you keep it.