it's tagged cleaning

How to Live With Just 100 Things - TIME

THROW AWAY! DONATE GARAGE SALE KEEP CONSIGNMENT GIVE TO FRIEND KEEP EBAY

http://www.time.com/time/magazine/article/0,91...

The Strange Case of the Missing Microfiber

The case study showed that while standard string mops needed 10.5 ounces of chemicals per day, microfiber mops needed half an ounce to clean sufficiently, and only that much because hospitals require more chemicals than homes do

http://www.businessweek.com/innovate/content/m...