Using this Baxter OV300 Mini Rack Stand Base is a breeze. First, make sure the stand is on a flat surface. You can lock the casters when you've positioned it where you want it to stay put. Place your 18 x 26' pans on the pan slides carefully, and you can load up to 12 pans, but don't exceed the 775 - 800 pounds weight limit. For maintenance, wipe it down regularly with a mild detergent and a soft cloth. Avoid using abrasive materials as they could scratch the stainless - steel surface. When not in use, keep it in a dry place to prevent rusting.