Julie Malcolm commented: “Rub with a dampened dishwasher tablet, leave for 15 mins then scrub off, repeat if necessary. This helps the dirt melt off.”
Donna Godney advised: “Dishwasher tablet, dip it in warm water and rub all over grime (repeat process) then wipe with water.”
Sue Walsh wrote: “Nothing beats a dishwasher tablet, it’s so simple yet effective.”
Georgina John suggested: “Dishwasher tablet, wet one and rub on the sides of the oven, then wipe off with hot soapy water and put a bit of washing powder in your water.”