Answer Thelma, For small scratches and chips you may want to use the 72017 Appliance Touchup Paint(white). For larger areas, you may want to consider 350930 Appliance Spray Paint(white). If you decide to refinish the entire microwave cavity, consider Rust-Oleum Specialty Appliance Epoxy Spray Paint, White(personal preference). Thanks, Read More... Answered by AppliancePartsPros.com | Tuesday, October 29, 2019