Battling Damp Walls? Try This Easy ₹10 Home Fix Instead of Expensive Waterproofing

For many homeowners, damp walls are an unwelcome reality — especially during the monsoon. Water seepage, humidity, and poor ventilation can lead to peeling paint, black patches, mold growth, and that unmistakable musty smell. Beyond ruining how your home looks, these issues can trigger allergies and breathing problems, particularly for kids and elderly family members.

When faced with dampness, most people think the only solution is costly waterproofing or professional help. But there’s actually a much simpler remedy you likely already have in your kitchen — and it costs barely ₹10.

Why Walls Become Damp

During rainy months, walls can soak up moisture from rainwater or the humid air. This often results in:

• Black stains or patches
• Flaking paint and plaster
• Mold and mildew growth
• Increased insects and allergens indoors

The Surprising ₹10 Fix: Salt

Salt, especially rock or coarse salt, naturally draws moisture from its surroundings. It works as a simple, chemical-free dehumidifier. Here’s how to use it:

1. Fill a bowl with coarse or regular salt.
2. Place it near the damp wall or musty area.
3. Check every couple of days — if the salt becomes wet or clumpy, replace it.
4. For small spaces, wrap salt in a clean cloth and place it discreetly in corners or cupboards.

This low-cost trick helps absorb excess moisture, keeping walls drier and reducing mold risk.

Other Natural Moisture Absorbers

If you’d like to boost the effect or need alternatives:

• Baking Soda: Absorbs moisture and neutralizes odors.
• Charcoal: Very porous, excellent at soaking up humidity and smells. Use alongside salt for better results.

Where to Place Them

• Near damp bathroom or kitchen walls
• Inside wardrobes and cupboards
• Corners with little airflow
• By windows prone to rain splashes

These simple steps can help protect your home from dampness through the rainy season — without spending on expensive chemicals or treatments.