a very wise man once said to me, and i quote
"as a carpet cleaner, you leave far more money behind than you take with you"
when i'm cleaning carpets, i don't see a leather settee, i see pound signs. i don't see a travertine floor, i see pound signs, and it all costs nothing extra apart from some training.
last year 9k of my turnover was not from carpets and fabric upholstery and cost me next to nothing in advertising.
works for me but then i love doing all the services i offer, hence why i got rid of power washing, hated it.