Here's exactly how much you'll save doing laundry in cold water
Is washing clothes in cold water better that warm water?
How to Hand Wash Your Clothes in 6 Easy Steps
Laundry 101: Why wash with cold water? – Defunkify
Do You Wash Your Clothes With Cold or Warm Water? A Laundry Dispute Enters the Spin Cycle - WSJ
Tide Coldwater Clean Free HE Liquid Detergent - Tide
6 Reasons to Cold-Water Wash -- And 3 Not To
Laundry Liquid - Cold Water - 64 fl oz
Temperature For Washing Clothes
Why Washing in Cold Water Makes So Much Sense - Fresh & Clean Laundry