Salton 20PX78-L Manuel D'instructions page 15

8.The outside surfaces should be cleaned with a damp cloth.
To prevent damage tp the operating parts inside the oven,
water should not be allowed to seep into the ventilation openings.
9.Wipe the glass door on both sides with a damp cloth to remove
any splatters.
10.Wipe the Control Panel with a soft damp cloth. Do not allow
the Control Panel to become wet. NOTE: When cleaning the
Control Panel leave the oven door open to prevent oven from
accidentally turning on or activate the Child Lock.