4. Baking trays.
Baking trays get too dirty to cook after few days of use. You can make them new looking again. All you need to do is make a paste of hydrogen peroxide and ordinary soda. Apply the paste on the tray and leave it for 30 minutes. Now rub it with a hard sponge and it will look as good as new.
5. Carpets.
Stain on the carpets makes the look dirtier than they are. To remove stains you need to make a solution of vinegar and water. Spray the solution on the stain and take an iron. Dump a cloth on the stain and iron it for 30 seconds. Set the iron on steam mode. The stain will disappear.