Color: Adults are golden colored with reddish golden hairs on top of the head. Wings, with a span of about 1/2 inch, are fringed with a row of golden hairs.
Size: Don't confuse the clothes moth with the common food and grain infesting moths that are frequently seen flying around the house. At rest, clothes moths are only about 1/4 inch in length, whereas most food-infesting moths are about 1/2 inch in length.
In a heavily infested home they may be found anywhere where there are carpets or woollens etc… The larvae are commonly found in dark undisturbed places, Because the moths are weak flyers and not attracted to lights, they are usually found very close to the infested items, such as in dark areas of closets, beneath furniture, inside cup-boards, in drawers and in airing cup-boards.
Clothes moths usually only fly around the immediate area of the house where the infestation is found, and their flight pattern is distinctive: they tend to flutter about rather than fly in a direct, steady manner like the food-infesting moths.
Because the moths are weak flyers and not attracted to lights, they are usually found very close to the infested items, such as in dark areas of closets, beneath furniture, inside cup-boards, in drawers and in airing cup-boards.
The larva is the damaging stage of the clothes moth. Both species feed on wool clothing, carpets, rugs, upholstered furniture, furs, stored wool, animal bristles in brushes, wool felts in pianos, and fish meal in fish food.
The larva is the damaging stage of the clothes moth. Both species feed on wool clothing, carpets, rugs, upholstered furniture, furs, stored wool, animal bristles in brushes, wool felts in pianos, and fish meal in fish food. Synthetics or fabrics such as cotton are fed on if they are blended with wool. Larvae may use cotton fibers to make their pupal cases. Damage generally appears in hidden locations such as under collars or cuffs of clothing, in crevices of upholstered furniture, and in areas of carpeting covered by furniture. Fabrics stained by foods, perspiration, or urine are more subject to damage.
Clothes moths can be controlled by a variety of methods, including periodic dry cleaning or laundering, proper storage, freezing, heating, or fumigating with dry ice, trapping, or using an insecticide. If humidity can be kept low inside buildings, an environment that is not suitable for clothes moth development will be created.
- Clothes moths may first become established on woolen garments or scraps stored for long periods. If such articles are to be saved, they should be stored properly, or periodically hung in the sun and brushed thoroughly, especially along seams and in folds and pockets. Brushing destroys eggs and exposes larvae. Larvae are strongly repelled by light, and will fall from clothing when they cannot find protection.
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Preventing or Reducing Infestations:
Periodically clean areas of a home that may harbor clothes moths to prevent or control infestation. Those areas include many seldom-cleaned spots, such as:
- Under heavy pieces of furniture.
- Along baseboards and in cracks where hair and debris accumulate.
- Closets, especially those in which woolens and furs are kept; and
- Heaters, the areas behind them, and vents.
The vacuum cleaner is the best tool for most of this cleaning. After using it in infested areas, dispose of the bag contents promptly; they may include eggs, larvae, or adult moths.
- Dry Cleaning and Laundering:
Dry cleaning or thoroughly laundering items in hot water (temperature above 120°F for 20 to 30 minutes) kills all stages of insects. This is the most common and effective method for controlling clothes moths in clothing, blankets, and other washable articles. (Because many woolen garments should not be washed in hot water, dry cleaning may be the only suitable cleaning option). Keeping fabrics clean also has another advantage: insects are less likely to feed on clean fabrics than on heavily soiled ones.
Trapping is a relatively easy-to-use technique that helps to both detect a webbing clothes moth infestation and to reduce it. Pheromone traps are available to trap the webbing clothes moth, but not the case making clothes moth. Pheromones are chemicals (in this case a sex attractant) produced by an organism to affect the behavior of other members of the same species. The sex pheromone attracts male moths into the trap where they get stuck on the sticky sides. Because the pheromone specifically attracts clothes moths, other moth species will not be attracted—conversely, webbing clothes moths will not be attracted to pheromone traps for other species such as grain-infesting moths. Pheromone traps for clothes moths are available from major hardware stores.
Place traps in closets and other areas where clothes are stored. Trapping not only allows you to detect the presence of webbing clothes moths but also provides some control because trapped males cannot mate. However, if you trap moths, you should also take other measures such as dry cleaning or laundering to protect clothes that were exposed to the moths.
Clothes moths can also be controlled by heating the infested object for at least 30 minutes at temperatures over 120°F, freezing the object for several days at temperatures below 18°F, or fumigating with dry ice.