Israeli formula keeps ‘fruit and veg’ fresh for weeks

The “natural” way to extend the shelf life of produce by 1,500% was developed by the Pimi Agro company.
Their formulations are 99.4% stabilised hydrogen peroxide, which decomposes to oxygen and water, leaving no chemical residue. There are formulations for citrus, for stone fruits, like peaches and plums, potatoes, and for onions and sweet potatoes.