I'm in a tough spot and need some real DIY advice to make my bedroom livable for the next 1.5 years while I finish school and save up to move out. I have severe asthma, and I'm stuck in my childhood home, which has major problems including mold, roaches, smoke damage, and really poor ventilation. Currently, I'm in a full-time program and can only work part-time, so moving out isn't an option right now. I can't even move in with family due to their own situations.
My bedroom has lots of issues: extreme temperature changes, smoke infiltration from my parents who smoke in the house, an infestation of roaches, mold on the walls, and poor airflow. I currently have a couple of air purifiers, but they're not enough.
I need to know how to clean, seal, and fix everything in a way that's safe for my asthma. I'm looking for budget-friendly supplies and effective solutions, particularly for tackling mold and sealing gaps in the walls. Any tips on improving air quality despite the smoking issue in the house would be greatly appreciated! I'm determined to make my space safe, even if it won't look perfect. Would love to hear any DIY solutions you might have!
3 Answers
For dealing with mold, I recommend using diluted chlorine bleach to wipe down the walls. Mixing one part bleach with three parts water will do the trick. Just use a rag to wash the areas with mold; it should keep it at bay for about 3-4 months. Once it comes back, repeat the process. That's your biggest issue sorted!
As for the windows and doors, invest in some weather stripping, which can help reduce smoke seepage. You might also want to think about insulation for your outer walls, depending on your budget and situation. Keep fighting the good fight!
If the ceiling is crumbling and it's old, there's a chance it might contain asbestos. You should definitely look into it. If you find out it’s safe, consider getting an AC window unit that can bring in outside air—this will help create positive pressure and keep outdoor smoke from seeping in. You can also run a HEPA filter in your room for cleaner air. And while cleaning your walls, make sure to wear a mask to avoid breathing any mold spores. Take care of yourself!
Honestly, it's tough to make this room completely safe given your asthma and the roach situation. Have you considered getting a nice tent or a camper? It might sound extreme, but glamping in your backyard could be a safer option than dealing with all these issues inside. Just a thought!
Wow, I didn’t think about that! It’s a bit extreme, but I’ll consider options.

Thanks a ton! How do I safely use the chlorine? Just mix it with water and mop the walls?