Link -get 5 friends to register for their contest to get it.

http://offers.3m.com/programs/70d08f -first 40,000 -all gone for today

https://www.facebook.com/Zarbees/app_190860051050151

https://www.surveymonkey.com/s/N6BVR7B first 500

https://www.facebook.com/rephreshproducts/app_208195102528120

http://www.squelchit.com/store/freesample

https://www.facebook.com/AubreyOrganicsUSA?v=app_1376586672589399 -first 1,000

https://www.facebook.com/photo.php?fbid=536672579753575 click the sample link on that page. You may not be able to sign up again

http://www5.samsclub.com/Featured-Brand/Sun-Products/Surf-Laundry-Detergent/ -membership number required