Another angle behind the scenes is to pay attention to major retailer receipts. Most WalMart receipts offer buyer surveys that include a MAJOR section for environmentally safe products and cleaners!(Would you like to see more, desirability, availability, placement in store, etc.) Just imagine if everyone here participated 2 or 3 times/week. Not to mention you might even win $1,000 gift card. Start checking all retailer surveys.