Home appliance manufacturer LG Electronics expanded the application of its EasyClean technology to four new models of over-the-range microwave ovens. The technology was previously offered only in the company’s single- and double-oven gas and electric ranges.

The technology is designed to make clean-up simple, using just a damp cloth, with no use of chemicals or need for scrubbing. Key to the capability is a unique porcelain enamel coating on the interior of the appliance, which is designed to resist most stains, and to allow spills and splatters to come clean with a wipe.

Two of the microwaves (Models LMH2235 and LMHM2237) incorporate the company’s ExtendaVent 2.0, providing more powerful ventilation and extending to cover more of cooktop.