How long should I leave the Pad in the Freezer? TweetShareSharePin0 SharesThe pad only needs to be in the freezer 1 to 2 hours to reach, maximum coldness.You may also like to read...The PRICE of Strains & SprainsCancer & Wound Healing with EnzymesArthritis Pain? Check Your Teeth…Written By: Updated: May 17,2017