Cannyman, a serious point from me for a change.
If its instant money your wanting, get yourself a job in a already established company (Factory, driving, office etc)
If you genuinely have a passion for cleaning carpet and upholstery and find it to be more of a hobby than a way of making money, you will succeed, you never know 5yrs time you may be making a reasonable income from it.
How will you feel walking the streets all day in the pouring rain with a stack of leaflets, knowing that your earning nothing for all your efforts.
How will you feel when a home owner tells you to f off or laughs at you when you decide to door knock?
How long will it be before theres a nice hardly ever used carpet cleaning set up for sale on ebay, with the comment "Carpet cleanings not for me"?
Think long and hard about it before buying that Spanish holiday home with the large pool.