Mold can grow quietly in hidden corners of your home—especially in NYC apartments where space is tight, ventilation is limited, and older construction is common. Even if your apartment looks clean and dry, mold may be forming in places you rarely check.
At Crown Mold Specialists, we recommend that renters and homeowners do a quick monthly check of these high-risk spots. Catching mold early helps prevent serious damage and protects your health.
1. Behind and under sinks
Leaks under kitchen or bathroom sinks are one of the most common sources of hidden mold. Check for moisture, musty smells, or warped cabinet bases.
2. Around windows and windowsills
Condensation builds up on window frames, especially during cold months. Look for black or gray spots on the sill or in corners.
3. Bathroom ceilings and corners
Poor ventilation leads to trapped humidity in bathrooms. Mold often forms on ceilings, behind toilets, or along tile grout.
4. Inside closets and wardrobes
Limited airflow and dark conditions make closets a prime area for mold, especially if they’re on exterior walls or hold damp clothing or shoes.
5. Air conditioning units and vents
Mold can grow inside window units and ductwork. Clean your A/C filters regularly and inspect vents for any discoloration or musty odors.
6. Behind furniture on exterior walls
Heavy furniture placed flush against cold or damp walls can trap moisture. Move items slightly away from the wall to allow airflow.
7. Laundry areas
Washer connections, dryer vents, and utility closets can develop leaks or hold high humidity. Check the floor and walls regularly for signs of moisture.
Final thoughts
A simple 10-minute check each month can help you spot mold early and avoid expensive remediation. If you notice recurring mold in your NYC apartment, it may be a sign of a deeper issue that needs professional attention.
Contact Crown Mold Specialists for a thorough inspection and expert mold removal services throughout New York City.