420 oz. of Arm & Hammer Clean Burst Laundry Detergent for $17.98 at Amazon (beats Costco price)

WOW.  Amazon has got this 2-count bottle of Arm & Hammer HE Clean Burst 210 oz. laundry detergent (420 oz. total) for $17.98 with free Prime shipping.

For those of you who think of laundry in terms of the 50 oz. bottles of detergent, that's like getting a 50 oz. bottle for $2.14!!!  This item got 4.3 out of 5 stars over 221 customer reviews and is an Amazon #1 Best Seller, so it's stock up time (no quantity limits).  FYI, this also beat out the comparably sized item at Costco (on an ounce-to-ounce price comparison).

• For all machines - including he (high efficiency)
• Powerfully clean, naturally fresh
• Contains not phosphate
• One bottle contains enough detergent for 140 loads
• Safe for septic tanks