There's a range of reasons for skin discoloration. When the body's immune system attacks the skin's pigment cells, pigment is lost -- a common skin disease known as vitiligo. Acne or a wound may cause post-inflammation pigmentation. Brown spots, also known as liver spots or age spots, are caused by sun exposure.
1 Standard cleaning services such as vacuuming, dusting and cleaning the bathroom usually runs $.05 to $.20 per square foot or $20 to $50 per hour. 2  You can opt for the service daily, weekly or monthly, depending on your needs.ustomers won't come back to a dirty restaurant. And if you're not maintaining a high standard of clean, you're putting your patrons at risk of food-borne illness, which can lead to health code violations or even the closure of your restaurant.
How house cleaning services charge. Professional house cleaners typically set house cleaning prices one of two ways: By hour, or by square foot. Hourly costs range from $25 to $35; square foot rates are often used for a first clean, as a baseline for pros to work from.