Purex is giving away 10,000 coupons a day for 5 days. Coupons are $1.50/2 Purex Crystals. Coupons will be accessible at designated times on Purex’s Facebook tab. Check the calendar for exact days and times for availability. They will go fast. First coupons go live Monday, January 23 at 3pm EST, 12pm PST.