One or Three 2-Hour Housecleaning Sessions from Dirty Gal Cleaning (62% Off)

St Louis

28 Ratings

Value Discount You Save
$180 62% $111
Give as a Gift
Limited quantity available
Over 190 bought

In a Nutshell

Housecleaners tackle living rooms, kitchens, bedrooms, and bathrooms, from loading the dishwasher to disinfecting tubs

The Fine Print

Promotional value expires 180 days after purchase. Amount paid never expires. Valid only within 20 miles of zip code 63104. Not valid for clients active within the past 6 month(s). Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 1 per person, may buy 1 additional as gift. Limit 1 per household. Valid only for option purchased. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Choose Between Two Options

  • $69 for one 2-hour housecleaning session ($180 value)
  • $207 for three 2-hour housecleaning sessions ($540 value)

Each housecleaning session is valid for the living room, kitchen, bedroom, and bathroom. Click here to view the list of basic cleaning services.

Bleach: Boiling Bacteria and Whiting Out Stains

Clean houses don’t just impress guests—they also wage war on stains and germs. Meet one of a clean house’s main warriors with Groupon’s overview of bleach.

A bleach is any substance that fades the color from something, but when we talk about bleach, we’re usually talking about one of two substances: oxygen bleach, based on hydrogen peroxide, or chlorine bleach, based on sodium hypochlorite. The latter starts with simple saltwater, whose sodium and chloride atoms are forcibly separated by a strong electric current before being reintroduced to create a reaction that sticks an oxygen atom from the water into each disgusting new sodium and chloride sandwich. Oxygen bleach is more difficult to make and more expensive, but it is far gentler—enough so that dentists use it as a teeth whitener. When laundry bleach is advertised as safe for colors, it is most likely an oxygen bleach.

The stain-fighting power of both kinds of bleach stems from their ability to break down the parts of molecules that reflect color, or chromophores, by yanking away their electrons. Bacteria has just as much to fear: just as they would under high heat, the intricately folded protein molecules that make up a bacterium begin to unravel and then permanently clump, much like an egg solidifying as it boils.

Although people have been harnessing the disinfecting properties of bleach since the first half of the 19th century, nobody fully understood how bleach disabled germs until 2008, when a team of researchers led by Dr. Ursula Jakob documented the process. In an interview with NPR, Dr. Jakob explained that by inventing chemical bleach, humans were actually recreating a germ-fighting chemical that evolved inside their bodies over thousands of years. Hypochlorite, the active ingredient in chlorine bleach, is produced by the human immune system to break down the proteins of invading germs, just as it does on a dirty kitchen counter or anything touched by a baby.

Customer Reviews

28 Ratings

Great service ! Very friendly . Would highly recommend.
Lori B. · October 5, 2016
Awesome people
Tammy B. · July 24, 2016
Very pleasant
Noel F. · January 3, 2016

Lifestyle luxuries and décor for a cozy home
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