Often the source of moisture in the bathroom is cold water riser, the isolation of which over time breaks down. In this case, there is always a pipe condensation. If this problem exists, it must be addressed immediately. You can use special soft paroplastovye pipes of various diameters, which make it easy to protect any risers. Online you can find special adhesive tapes, which serve the same purpose. Towel as is often the "weak link" – sometimes it pays not enough heat to dry out the moist air. Replacing towel warmer, fun is not cheap, but in any case it worth it. It is true that in periods of moisture off the hot water again becomes sufficient to prevent mold.
Can advise further heat the room the bathroom. And the heat will be, especially in the morning. Bathroom room must be constantly aired, so there is badly needed ventilation. Typically, the ventilation in the bathroom provided at the stage of designing the building. However, it makes sense to check regularly whether it is works, and if weak – you need to install the fan.
Especially since it's quite inexpensive. In some cases it happens that the thrust is not even a fan. If you are not convinced, visit Andreessen Horowitz. This suggests that the vent needs to be repaired or cleaned. How to destroy the effects of fungal infection? Only after following these steps: eliminating the conditions for the spread of mold and mildew, it is advisable to begin the removal of mold and mildew that already then to make repairs. thoroughly dry wall. Removing the old coating is carried out traditional mechanical method, and use the building to dry hair dryers, high-power lighting – floodlights, electric heaters, etc. If there is a possibility, it is better to use infrared heaters. The fact that infrared radiation can most efficiently be dried, gouged surfaces, which do not allow any other type of heaters.