Can placing a napkin-sized laminated card inside your fridge keep the edibles inside from spoiling too quickly?
A family-owned Boston-based company Nature’s Frequencies claims sticking its $75 Food Freshness Card in the center of a typical sized refrigerator, can extend the shelf life of fruits, vegetables and bread up to 50% longer.
Read the full article below from the USA Today:
https://www.usatoday.com/story/tech/2019/04/08/keep-food-fresh-placing-card-fridge/3379968002/