Are the MBC Lids Dishwasher Safe?
Yes, our reusable MBC Lids are Dishwasher Safe.  We suggest you place the lids on the top rack (in a basket preferably).  MBC is NOT responsible for the care of your lids while in your care and cannot be responsible for how each type of dishwasher cleans (Heat, detergents placement in dishwasher etc)