I posted previously about the number of green cleaning products and green janitorial products and services on the market these days that are affordable and readily available. But even cheaper, less toxic, less waste (from the purchased plastic bottle products) and simpler, is the idea of creating your own cleaning products for home or around the office. Care2′s Health and Green Living web site has a how-to article on Making a Non-Toxic Cleaning Kit. Inhabitat has a post as well on How to Make Your Own Green Cleaning Products. Also my local government web site has a page on Household Cleanser Alternatives with easy recipes.
Follow up: I can across this blog recently Natural Cleaning Product Reviews, which seems to be on topic with this posting.

[...] is another useful site. See Create your own Green Cleaners from Going Green @ Your Library to learn more about different ways which we can use to make our [...]