Tape plastic paint cloths over the wood of the cabinet using paint tape to protect the wood as you make the cabinet glass blurry. Paint tape can be applied and removed without affecting the cabinetry or leaving behind a residue.
Spray a thin layer of frosted glass finish over the glass, keeping the spray can at least 12 inches away from the glass. Allow the frosted finish to dry for one hour.
Spray a second thin layer of frosted glass finish over the glass using the same method as before. Allow the finish to dry for an additional hour.
Peel off the paint tape and paint cloths gently. Peeling off the tape too quickly could cause the spray finish to tear along the edges.