Ich weiß, dass dies Ende Dezember nicht hier war, als ich Weihnachtsdekorationen abnahm und vor dem neuen Jahr gereinigt habe. Ich sehe, wo es zuvor gepatcht wurde, bevor wir eingezogen sind, aber ich sehe auch Wasserflecken. Ich nahm eine Schachtel, um etwas Staub zu machen, und sah das. Ich bin besorgt, aber unsicher. Die Wohnung ist alles Waldtapete. Wir hatten ein Problem in unserem Zimmer über dem Keller, behoben jedoch, dass es jedoch bemerkte, als die Tapete dort „abfiel“ und den Zement darunter sah, dass dort bereits dort Schimmelpilze gegeben wurde.
Wir planen, sich zu bewegen, wenn unser Mietvertrag abgelaufen ist, und wollen daher nicht stark hier investieren, aber ich kann das nicht loslassen. Ich akzeptiere, dass der andere Raum teilweise unsere Schuld gewesen sein kann, dass der Raum behandelt und behoben wurde, aber da es natürlich eine schwierigere Temperatur und Luftfeuchtigkeit ist, selbst mit richtigen Luft ing zu regulieren (sorry). Wir haben zwei Hygrometer in diesem Raum und mindestens einen in jedem Raum.
Die Küche, die man nie auf ein Feuchtigkeitsproblem hingewiesen hat, weshalb ich denke, dass es ein Leck sein muss.
https://i.redd.it/94unh4ic65he1.jpeg
Von MermaidGlitterKitty
10 Kommentare
Looking at the extra wallpaper in the corner – I guess your landlord knows about the problem.
Looks like mold, probably caused by high humidity over the Chrsitmas period. You can get a specific anti-mold spray („shimmel“) in any hardware store. Leave the windows open after you do it and either don’t sleep in the room that night or do it first thing in the morning and leave the room empty during the day.
After that, air the room out regularly to stop it coming back.
That is black mold
You can see where they’ve papered/painted over that corner. Looks like they’ve been hiding the problem. Do not accept any liability for this, regardless of how you proceed.
Hey, yeah it seems like this is a known problem and has been „fixed“ before. You should be fine to use chemicals or any other means to remedy the situation on your own, if thats what you want to do.
But I’d be inclined to agree that there is some kind of leak causing this, so it should be an easy case to argue that its the landlords problem, not yours.
While you are responsible for issues caused by „improper use“ (not lüften, etc), this could well be a building maintenance issue.
Is this an outside corner? Or are there rooms on the other side?
Get some Chloreine (some bigger grocery stores habe it) it’s cheap, and put it on the mold. It costs like 1€ and the visible mold is gone in 10 minutes.
You can use the „Anti Schimmel“ Sprays from the store, but most of them are made out of chlorine anyway and cost way more.
For me (not a carpenter) it doesn’t look like a leak, because the whole wall would be wet by now. Its likely caused by high humidity.
The patch of Wallpaper looks like your’e not the first one to have trouble with mold in the room.
Try the anti mold spray from dm. It costs 2€ and is effective. If you want a permanent fix you will have to search for the reason.
This is actually in the kitchen. Ceiling above our cupboards above the sink, which would be right below the sink upstairs. I just went outside to see if there is any indication on exterior walls but don’t see anything.
Mold due to some combination of cold outer wall, insufficient ventilation and insufficient heating
It looks to me that it could be due to not enough Frischluft.
You can get a humidity sensor and keep track of the humidity level. If it is higher than ~60% it will create the conditions for mold, we open the window to keep it below that. This is based on experience, I’m sure chatgpt has something to say about that.
I have been thinking about getting a smart sensor so that it notifies me but at the moment it is just a 1 euro sensor.
We open the windows more regularly since getting the sensor. It is also more prone to get mouldy if it is an exterior wall and you live in Altbau (due to crappy insulation on the wall, condensation (humidity) is more likely so those rooms need to be aired more than others.