After we cleared out the closet and about 50 cm from the wall wegrückten, the cleaning action started. For this one should absolutely wear safety goggles, breathing mask and protective gloves, because the hydrogen peroxide irritating to mucous membranes and leaves white, itchy patches on the skin. Therefore, one should inhale the fine spray by no means!
The contents of the bottle is enough for 10 m² wall or furniture surface and is sprayed from about 30 cm away generously to the contaminated Öberflächen. Shortly thereafter, the mold bodies begin to foam strongly what the emergence of nascent ("active") indicates oxygen that kills the mold within a short time and destroy the spores. Then you leave the room with the windows wide open.
We had the means leave for about 4 hours and were given the effect pleasantly surprised. From mold only slight foxing were to see the faded increasingly in the course of the following days. Then we cleaned the treated area with warm water and a sponge.
Since the rear wall is made of solid wood, we needed they do not share. (The inside of the wardrobe we cleaned with vinegar, the hanger with Dettol, and the clothes we washed.) We moved the cupboard 20 cm from the outer wall gone and bought an air dryer, making the mold problem will hopefully be a thing of all the past.