In brief: Into 60's. If a kid is born with ds today & receives the care offered to non ds kids for their many problems their projected lifespan is 60+ years. As they age they do have many problems more common to the DX like scoliosis, foot problems, diabetes, thyroid problems etc. However, their life is much different today than 50 yrs ago when they were often parked in institutions.
1 Low-End Estimate: $0.07 per square foot (for homes with more square footage of carpet to clean). 2  High-End Estimate: $0.30 per square foot (for homes with less square footage of carpet to clean). 3  Typical costs (without any add-on services) will average about $100 - $500 per carpet cleaning. Some companies will charge by the room (usually $15 - $40 per /room) or will give you one flat rate for a certain number of rooms in the house (including hallways and stairs). 2  Ask the company if they are running any specials for entire-house carpet cleanings.
If we were to tell you that the average price per square foot for carpet cleaning pricing is $0.28 per square foot, it tells very little about the franchise that charges $0.35 per square foot for carpet cleaning or the carpet cleaning price of $0.15 that your mom and pop carpet cleaner may charge for the same service.f a carpet cleaner: cleans two homes each day, can clean 800 sq. ft. per hour, with good results s/he can cover costs, be profitable, and have a savings account. Let's do the math. The average home has about 1000 square feet of carpet.