welcome to cleanipedia always read the instructions before using a product remember to check fabric care labels or manufacturer's guidelines and test a small area before using a product or natural solution make sure the toaster is unplugged before cleaning use an old toothbrush to dislodge dirt in any hard-to-reach places take your toaster and gently shake it out over the bin to remove the accumulated debris spray a microfiber cloth with a product like jiff kitchen spray and wipe down the surface of the toaster don't get the heating elements of the toaster wet you can use a second clean microfiber cloth to wipe down the toaster to remove any excess solution to maintain the cleanliness of your toaster you can regularly wipe it down with a jiff soaked microfiber cloth find more useful cleaning tips at cleanipedia.com