Why Do Clothes Moths Infest Your Home?

Why Do Clothes Moths Infest Homes?

Brought In from Outside (Main Cause)

Most likely, they came in from outside. New wool carpets, secondhand wool coats, even bags of grains from the supermarket can carry clothes moth eggs or larvae. Secondhand furniture and storage boxes that were infested in a warehouse will erupt once they're in the right conditions at your home.

Favorable Environment Triggers Outbreaks

Spring and summer are peak breeding seasons for clothes moths. When temperatures are 20-30°C and humidity is above 70%, adults mate and lay eggs. Under ideal conditions, eggs hatch into larvae in about 2-3 weeks. Dampness, poor ventilation, and piles of clothes left untouched for months are exactly what clothes moths love. If your home happens to have wool blankets, silk garments, and other food sources, they'll settle right in.

What Situations Make an Infestation More Likely?

• You have a lot of wool, cashmere, and silk items at home.
• The wardrobe hasn't been cleaned in years and is overstuffed.
• The basement or ground floor is relatively damp.
• You brought in secondhand clothes or furniture without treating them first.
• Out-of-season clothes were put directly into storage without washing.

Once you know the causes, you can target your prevention. The key is screening what comes into your home and controlling the indoor environment.