4. Baking trays
You can rid baking trays of burnt fat by applying a paste made of hydrogen peroxide and ordinary soda. Spread the paste on the baking tray and leave it for 30 minutes, then rinse.
You will need a solution made of one part vinegar and two parts water. Mix the water and vinegar together in a spray bottle, then spray on the stain and cover with a damp cloth. Turn on the iron, set it to steam mode, and place it over the cloth for 30 seconds.
6. Cast-iron pans
You will need a disinfectant which you can use on your stove and some gloves, garbage bags and white vinegar. Spread a thick layer of the disinfectant on the old cast-iron pan. To make sure it doesn’t dry out, put it in a garbage bag and tie it up tightly. Leave the pan in the bag for 1-2 days, and then rinse off the disinfectant. Then apply a new layer of the same liquid and again put it in a tightly knotted bag for one day. Then wash off the dirt with hot water. Now, soak the pan in a mixture of warm water and vinegar (1: 1) for an hour and scrub the surface with a scouring pad. Let the pan dry. Preheat oven to 250°C and a place the pan in it for an hour. Then carefully remove the hot frying pan and apply a layer of olive oil all over it. The hot metal will absorb the required amount of oil, then you can wipe off the residue with a clean, dry cloth and again, put the pan in the oven — this time upside down. After 15 minutes, take it out, wipe it with a cloth and place it in the oven again for an extra 15 minutes. Repeat the process two more times.