Often in country houses, the owners are faced with the problem of mold. The occurrence of fungal lesions and spots of mold indicates that the cause must be eliminated urgently. Mold is a threat to human health. Today we exist a lot of means to combat fungal lesions. As a rule, the effect is only temporary. If the initial reason is not eliminated, then the mold will appear again the next season. Now many began to install refrigerated split systems, they are not very expensive.