With your bathroom in the wealth corner, you will be flushing all your money down the toilet!

With a peace of blue tack stick a healing positive or healing type of crystal stone onto a drainpipe. This will project more positive energy out instead of bad.

With water being energy that could be a plus, also hang a bag ua mirror above the bathroom door.

Don’t light candles which would energize the bad chi. You do not want to stimulate your wet rooms. Keep the door closed, make it disappear, even put a spring closure on the door to make sure the rest of your family gets the same idea. If you have mirrors in the bathroom, make sure they do not reflect the toilet. This will simply double the amount of negative sha ch’i generated. The toilet should not face the door as this will encourage sha ch’i to spread throughout the house.
Generally de-emphasize this room. You could add a full- length mirror to the outside of the door, so it can’t be obviously seen and it might fool the ch’i. Although it might fool your guest.
Water is traditionally symbolized by black, but blue has found its way onto the palete. Do not use blue, gold or silver on black which also will stimulate. Use the opposite element Fire. Choose shades of greens, reds and orange.

what do you do? if all fengshui practitioners follow the book/s you are using to base your fengshui audit, then most will end up in a dead end, since all houses have toilets in the house!

forget about this technique, instead look to learn the fengshui concepts.

ms. eva wong wrote a book called a master course in fengshui (ISBN: 1-57062-584-0). it teaches about flying stars concept. get the second edition as it has more exercises at the end of the book.

if you are interested to learn more, attend a fengshui seminar, esp those offered by fengshui masters. this might be expensive, but you are sure that you are going to learn the real thing.

regarding your situation, if you use flying stars technique, you can calculate what energy is in the area where your toilet is. if it is a bad energy esp areas with too much fire, then having a toilet there is okay. but if it is good, then you have to read the book for some remedies.

fengshui is about the 5 elements: fire, water, wood, earth and metal. if a book claiming that it is about fengshui, but it talks about chi flowing or being in harmony or wealth area/ children area, etc., then you can be sure that this is not fengshui.

most writers and even fengshui consultants do not like to divulge their fengshui secrets, because it is their trade secrets. the best way to learn to pay someone who knows to teach you.