It keeps hundreds of Glass cleaner and all purpose bottles out of the landfills. One $8 bottle saves hundereds of dollars in other toxic household cleaning products.
Dish washer power, dish liquid, laundry detergent and other products are based on the same principal.
Shoot me an e-mail if you want to know more.
rcicero67@optimum.net
Thanks for giving me the directory link for post. I'll keep it low key.