How to Keep Your Home Clean During Monsoon

Monsoon Cleaning Challenges

The Indian monsoon brings humidity levels of 70–90% for weeks or months. This creates ideal conditions for mould, mildew, dampness, and pest infestations. A proactive cleaning and maintenance routine during monsoon saves you from expensive repairs and health problems later.

Moisture Control

Controlling indoor moisture is the foundation of monsoon home care.

Use dehumidifiers: In coastal cities (Mumbai, Chennai, Kolkata, Kochi), a dehumidifier is essential during monsoon. Target indoor humidity below 60%. Portable dehumidifiers cost ₹8,000–₹25,000.

Run exhaust fans: Run bathroom exhaust fans during and for 30 minutes after showers. Run kitchen exhaust fans while cooking.

Use moisture absorbers: Silica gel packets, calcium chloride-based moisture absorbers (₹100–₹300), or activated charcoal bags in wardrobes and storage areas. Replace them monthly.

Open windows strategically: Open windows when it is not raining to allow air circulation. In coastal areas, this is your only natural dehumidification.

Fix leaks immediately: A leaking roof, pipe, or window seal during monsoon can cause wall damage, mould, and structural issues. Inspect and repair before the monsoon starts.

Floor Care During Monsoon

Moisture from wet feet and shoes damages floors and creates slipping hazards.

• Keep doormats at every entrance: Use coarse, high-absorbency mats. Have a separate mat for wet umbrellas
• Remove shoes at the door: Do not allow wet shoes past the entrance
• Dry mop after mopping: After wet-mopping, go over the floor with a dry mop or cloth
• Use a squeegee: For tiled floors, a squeegee removes standing water quickly
• Avoid rugs and carpets: They absorb moisture and become mould breeding grounds. If you use them, dry them in sunlight weekly
• For wooden floors: Wipe up water immediately. Use a slightly damp (not wet) mop. Consider a dehumidifier in rooms with wooden flooring

Mould Prevention

Mould can start growing within 24–48 hours on damp surfaces.

Check these areas weekly:

• Bathroom walls and grout
• Silicone seals around sinks and tubs
• Behind and under the washing machine
• Window frames and sills
• Wardrobe corners (especially against exterior walls)
• Under sinks
• Behind furniture placed against exterior walls

Preventive actions:

• Wipe condensation from windows every morning
• Keep wardrobe doors slightly open for air circulation
• Leave a gap between furniture and walls
• Use mould-resistant paint in bathrooms (Dr. Fixit, Asian Paints, Berger have mould-resistant ranges)
• Spray vinegar on problem areas weekly

Pest Prevention

Monsoon drives pests indoors seeking shelter and moisture.

Common monsoon pests:

• Mosquitoes: Eliminate standing water in pots, trays, and drains. Use mosquito nets on windows. Use repellents
• Ants: Seal entry points. Keep food in airtight containers. Clean spills immediately
• Cockroaches: Keep drains covered. Fix leaks. Use gel baits (more effective than sprays)
• Silverfish and booklice: They thrive in damp paper and cardboard. Store books and documents in airtight containers with silica gel
• Termites: Monsoon is peak termite season. Check wooden furniture and window frames for mud tubes. Schedule a professional inspection if you suspect termites

Laundry Tips

Drying clothes is a major challenge during monsoon. Improperly dried clothes develop a musty smell and can cause skin irritation.

• Use a spin dryer (if your washing machine has one) — less water means faster drying
• Use a drying rack indoors in a well-ventilated area
• Use a dehumidifier near the drying rack — it speeds drying significantly
• Add vinegar to the final rinse (1/2 cup) to prevent musty odour
• Iron clothes while slightly damp — the heat kills mould spores
• If clothes smell musty after drying, rewash with vinegar and dry again

Weekly Monsoon Cleaning Checklist

Area	Task	Frequency
Entrance	Clean and dry doormats	Daily
Floors	Dry mop after wet mopping	Daily
Kitchen	Check for leaks under sink	Weekly
Bathrooms	Spray vinegar on problem areas	Weekly
Wardrobes	Check for moisture and mould	Weekly
Windows	Wipe condensation	Daily
Drains	Pour hot water + baking soda + vinegar	Weekly
AC	Clean filters	Monthly
Roof	Check for leaks	After heavy rain
Garden	Clear blocked drains	Weekly

Key Takeaways

• Control indoor humidity below 60% using dehumidifiers, exhaust fans, and strategic ventilation
• Remove shoes at the door and use dry mops after wet mopping to protect floors
• Check for mould weekly in bathrooms, wardrobes, and behind furniture
• Prevent pests by sealing entry points, eliminating standing water, and fixing leaks
• Use vinegar in laundry rinse to prevent musty odours from slow-drying clothes