Rinse the whole oven extremely well. Once you are sure that all the caustic soda has been rinsed off, wipe the oven over with a solution of 1 tablespoon bicarbonate of soda to half a pint of water, and leave to dry. If your sink starts to drain slowly and smell, pour neat bleach down it carefully. A regular application of washing soda washed down by a kettleful of boiling water helps to keep drains sweet and free-flowing. Should you have a problem with wildlife attacking your garbage bins, sprinkle the inside of the lids with ammonia.
Most animals hate the smell.
Clean your fridge with a cloth soaked in a strong solution of bicarbonate of soda and hot water. Charcoal will absorb fridge odors, or you can wipe it over with a cloth dipped in a solution of water and vanilla essence. If your kettle has become all furred up with limescale deposit, half fill it with equal quantities of water and vinegar, and boil it. Once it has boiled, leave it to soak for some time, then empty and rinse out thoroughly. If the deposits are very thick you may need to repeat this procedure.