Crickets put clothes, upholstery at risk

Article by: KAREN YOUSO , Star Tribune
Updated: August 2, 2009 - 6:47 PM

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Q We are finding crickets in our house. Are they harmful? How can we get rid of them and keep them out?

A Yes, crickets will eat fabric, including cotton, silk and wool.

Because those that get indoors usually die by early winter, insecticide treatment is not necessary. Sticky traps, such as a Roach Motel, will catch them.

It helps to dry out damp areas with a fan or dehumidifier. Avoid debris and clutter to minimize potential hiding places.

As with other pests, the best strategy for controlling crickets is to keep them from coming inside in the first place.

• Caulk and repair cracks and gaps in the foundations, around doors, basement windows and other entry points.

• Keep weeds and grass cut. Removing wood piles and other clutter also minimizes crickets. Report weedy vacant lots to the developer and the city.

• Outside lights attract crickets, so turn them off if possible. If not, use yellow lights, which are less attractive to insects than white, neon or mercury vapor lights.

University of Minnesota Extension

Send your questions to Fixit in care of the Star Tribune, 425 Portland Av., Minneapolis, MN 55488, or call 612-673-7032, or e-mail fixit@startribune.com. Sorry, Fixit cannot supply individual replies. Fixit appears every day except Friday.