The room door faces the bathroom door, and the bathroom is where sewage is discharged and washed. This layout is not good in Feng Shui. Because the "foul smell" from the toilet goes straight into the bedroom, it is easy for the owner of the bedroom to suffer from illness and mental confusion. However, houses that are already inhabited are not suitable for renovation, but some small changes can be made to overcome the adverse effects of toilets. Feng shui curtains are hung above the toilet door to prevent the door from being flushed and isolate dirty odors. When choosing Feng Shui curtains, cloth curtains have the best effect. Try not to choose to buy bamboo curtains or bead curtains.