I’ll Show You How to Correct Dampness on the Walls of Your House with This Mom Trick
Dealing with dampness on your walls can be frustrating—not only does it look unsightly, but it can also lead to mold, musty smells, and structural damage if left untreated. But before you call in expensive contractors or invest in costly products, let me show you a simple and surprisingly effective “mom trick” that can help you get rid of wall dampness naturally and affordably.
This old-school solution has been passed down for generations and actually works wonders when used consistently. Whether you’re dealing with condensation, minor leaks, or just that persistent damp smell in older homes, this trick might just become your go-to fix.
What Causes Dampness on Walls?
Before jumping into the solution, it’s important to understand the most common causes of wall dampness:
- Condensation: Happens when warm, moist air hits cold surfaces like walls.
- Rising damp: Moisture rising from the ground through walls (common in older homes).
- Penetrating damp: Rainwater getting in through cracks in walls or roofs.
- Plumbing leaks: Slow, hidden leaks from pipes inside the wall.
Identifying the root cause will help you know whether this trick can solve the problem or whether more extensive repairs are needed.
The Mom Trick: Using Salt to Absorb Moisture
What You’ll Need:
- Coarse sea salt or rock salt (1–2 kg)
- A wide container or bowl (ceramic or plastic)
- Optional: essential oils for scent (lavender or tea tree)
How It Works:
Salt is a natural desiccant, which means it draws moisture from the air. This method is incredibly helpful for reducing dampness in closed rooms, closets, and even on walls—especially during rainy or humid seasons.
Steps:
- Place the salt in a wide, shallow container. You can use more than one bowl for larger rooms.
- Put the container close to the damp wall or in the corner where the humidity is highest.
- Leave it there for 24–48 hours. You’ll notice the salt becoming wet and clumpy as it absorbs moisture.
- Change the salt every few days or when it becomes too wet to be effective.
- Add a few drops of essential oil if you’d like to neutralize musty smells while also purifying the air.
For extra absorption, you can tape small breathable fabric bags of salt directly to the wall (like sachets). This helps target problem spots and reduces wall surface condensation.
Additional Tips to Prevent Dampness
- Improve ventilation: Open windows regularly or use exhaust fans, especially in kitchens and bathrooms.
- Use a dehumidifier in severely affected rooms.
- Seal cracks or holes in the walls with waterproof filler or caulk.
- Repaint with anti-mold or moisture-resistant paint if walls are severely affected.
Final Thoughts
This simple salt trick isn’t magic, but it is effective when used consistently—especially for mild to moderate damp issues. It’s a low-cost, chemical-free solution that many moms have trusted for decades to protect their homes from moisture damage.
If you found this tip helpful, don’t forget to like, share, and tag a friend who needs to try this! Let’s keep our homes dry and cozy, the smart and natural way.