what is the best used by date
How to Navigate âSell byâ, âUse byâ, & âBest Beforeâ Dates in Order to Cut Down on Food Waste Use By Date. A âuse by dateâ is the product manufacturers recommended date to use the product in order to still get peak quality. After that date, the product quality could decline, and if proper storage measures arenât used, your health could be at risk.