The pests can also proliferate on bird nests animal carcasses and dead insects cluster flies lady beetles stink bugs wasps etc which tend to be associated with attics chimneys basements and light fixtures.
Carpet beetles stains.
To protect your fabrics from holes and to keep carpet beetles out of your linens and food follow these instructions for finding and eliminating the pesky carpet beetle larvae.
However among all these species only three pose a nuisance to humans as they invade homes and other dwellings occupied by humans.
If you have pet dishes filled with dried food then it will be easier for carpet beetles to find the food and actually start living in the dish.
Be sure to follow the directions on the packaging and test it out in an inconspicuous area first.
If exclusion and sanitization techniques fail to eliminate them there are additional measures you can take.
Try using a preventative spray formulated specifically for carpet beetles.
Carpet beetles don t usually eat cotton linen or other plant based or synthetic fabrics but they may eat fabric blends or fabrics stained with animal products.
Carpet beetles can be persistent.
The carpet beetle causes havoc in households when they run rampant feasting on animal materials such as woolen fabrics.
Carpet beetles love dried pet food whether it is for a dog or cat.