Dirty windows collect hard mineral deposits that are difficult to scrape off—something that's all the more frustrating when you really have a hankering for hard mineral deposits. Polish it off with this Groupon.
Choose Between Two Options
- $39 for window cleaning for up to 15 windows ($100 value)
- $55 for window cleaning for up to 30 windows ($150 value)
The Composition of Dust: Of Mites and Mars
When the cleaners are finished, you’ll be able to breathe easier. Increase your satisfaction with a look at one thing they’ve banished: dust.
Whether you're resting in a mountain cabin, traveling through a city, or being vented out an airlock into outer space, dust is all around you. Microscopic particles—usually a combination of soil, pollen, skin cells, and minerals—can pile up quickly indoors. The problem is exacerbated by tiny creatures called dust mites, which gather in groups of up to 500 per gram of dust to devour flakes of human skin while multiplying in number, excreting waste, and probably chittering away. No matter where you are on Earth, a mote of dust is presently traveling straight toward your eye, thanks to the persistent creation of dust in almost any climate humans inhabit.
Even beyond our planet, dust is ubiquitous: astronomers face the universe's untidiness every time they peer through a telescope and find formations of cosmic dust, which absorb the visible light around them. Although it comes from exploding stars rather than flaky humans, space dust isn't so different from the domestic variety: a 2007 paper published in IEEE Transactions on Plasma Science explored the similarities between the formation of dust bunnies under beds and the coagulation of space dust into planets.
Corporate Cleaning Solutions
Corporate Cleaning Solutions creates customized cleaning plans for every job they take on. They can clean offices and homes from floor-to-ceiling with services that include trash removal, dusting, vacuuming, mopping, and sanitizing surfaces. In homes, teams scour living areas, the kitchen, and bathrooms, getting in every crevice to remove dirt and debris. Residents and businesses can also incorporate window or floor cleaning services, with both carpet and hard wood floor treatments that range from stripping and refinishing to just cleaning the high traffic areas.