Over time your bathroom cabinets begin to look not like the new clean bathroom cabinets you bought with your last bathroom renovation and start to instead look a lot more old and decrepit. You might find that the mirror starts coming off of the door etc. Another reason that bathroom renovations are so important is that this moisture can also attract other problems. In particular if you are due bathroom renovations then you are likely to have a problem with mold and this gets attracted to the moisture of your bathroom otherwise. Mold can damage your property in many ways and looks very unattractive. Most importantly though it is also very bad for your health and if you have mold in your bathroom then it will mean that mold spores enter the air and these can travel to other rooms as well. In short this will result in your property smelling and tasting damp, and your other belongings becoming damp too. You won’t be able to dry clothes for instance as they will just become moldy.