Carpet Beetles

Description

These insects are an elongated oval in shape. The upper body is black or dark brown. They have short antennae with a club shaped tip. They are approximately 6.5-10.0mm in length and are the most common type of beetle to be found in a domestic environment. The larva is of worm-like appearance with body covered in very dense hair, yellowish brown in colour, with upper surface of the body dark brown.

Where and how do they live?

These insects are likely to live on dried animal remains and can also be a pest in food storage areas. If they enter your house, it is likely they will be found in the kitchen area living on food particles. The adults fly and normally get into your home this way. They do not like bright light and will often hide during the day, feeding at night. They like damp places.

Why are they a problem?

They are an unpleasant nuisance and if not controlled the population can grow large in a short time.

How do they breed?

After mating the female lays eggs in dark places. She will usually lay these near or in a source of food. The egg-laying rate is greatly increased if there is water available. The young will go through five to seven moults before becoming an adult. The whole process will take between 5-7 weeks depending on conditions.

What can I do to prevent beetles in my home?

Although it is difficult to stop these insects entering your home, you should ensure that your kitchen floors and the areas around fridges, cookers etc are kept as clean as possible.

How can I get rid of these beetles?

These insects are quite easy to control. You will need to buy a crawling insect spray available from most chemists or hardware stores. You will need to spray all skirting boards where they meet the floor. Spray around any heavy objects that cannot be moved. Please follow all directions on the product and ensure the room you are treating is well ventilated (open windows). Do not wash the floor for four days after treatment.