I'll admit that I wouldn't want to clean homes for a living.
Too many tubs and kitchens, too much furniture to move, too many pets and children's item to tidy.
Office cleaning is a very feasible business and can be very profitable as well. The best thing about it is that it is done "after hours" and the pay is a professional rate.
If you've never thought of this, it's no wonder...we always see clean offices, but we never see the people who clean them!
To get more information about this legitimate source of income check here:
Office Cleaning Business Startup Kit.