Purex Crystals: $1.00/1 Coupon! Jun 272012 Head on over to the Purex Facebook page for a $1/1 28oz Purex Crystals bottle coupon! Amber While you're here, please subscribe to the RSS feed, visit us on Facebook and follow us on Twitter. Thanks for visiting EncourageHope.org! Sorry, the comment form is closed at this time.