Don't stress about the lunchbox mess...or smells! Sprinkle ARM & HAMMER Baking Soda on a damp sponge, then gently wipe the inside and outside of the lunchbox, and rinse. Link in bio for more back-to-school tips!​ #BakingSodaDoesThat #MorePowerToYou​ #BakingSoda #ARMandHAMMER #DIY #backtoschool #cleaning #lunchbox