Do not touch any wire if your hands are wet.

Do not use electrical appliances, such as blow-dry, near the sink and bathtub.

Keep children off the tap so they don't accidentally open the hot water.

Install the gas heater at eye level so that you can spot any problems with it.

Make sure that the bathroom bulbs are covered, as the steam in the hot water can cause a short circuit and burn.

When finishing your home bathroom, you must whip the ceiling with a non-flammable material in order not to have a fire disaster.