Please note that generally speaking, weevils do not have a parasitic nature and they don’t prey on humans nor do they transmit or carry harmful germs like a lot of many other insects. Note that as time progresses; you should not need to replace the traps because the weevils are supposed to be dying out with the traps having no weevils to catch anymore. Liquid sprays are another excellent pest control method. It’s interesting to note that if the grain is currently occupied by another egg, the female will avoid that particular grain. You won't need to use commercial insecticides for weevils or pantry moths if you clean your pantry and remove their food source. Below is a list of common species of adult weevils: Chances are the types you’ve found in your bedroom are the rice weevils or the granary/maize weevils. Weevils are usually very small in size. They are approximately 2 to 3 millimeters in terms of size length, with colors ranging from black to brown to a reddish looking color. This process can be repeated as much as a hundred times. You should always check close to your bed. Solutions. Weevils are born inside grain and for weeks eat their way out. Do this for food items you suspect risk being infected as well. Here’s how to get rid of weevils in your bedroom: That’s it! Ambarny weevil in the apartment is found more often than others. Aerosols are an excellent pest control method with treatments lasting anywhere between 2 and 4 weeks. Worried about liquid sprays with a lingering smell? Weevils love to feed on food rich in carbohydrates so when inspecting your house, the first food items you should check are foods like corn, wheat, oats, flour, rice and basically anything which contains starch in it. Would love your thoughts, please comment. Carefully inspect areas like the carpet especially the carpet areas closest to the walls. Weevils usually have a … rice, then store it away somewhere safe. Entire live weevils, parts of them, or even their eggs, be inadvertently brought into your room through your food. We recommend you start the inspection with all areas where food is stored including food cupboards, cabinets, shelves, garages, etc. Please note when buying, one can is sufficient in treating a regular-sized pantry/food cupboard at least 3 times. Ensure the cleaning products you’re using reaches the furthermost corners in the house, underneath heavy appliances e.g. Try and identify possible sources of the infestation. Weevils are not dangerous. What you need to look for are food items that look damaged and the adult weevils themselves. An adult weevil is around two to three millimetres in length, is dark brown in appearance, and has a long snout-like projection at the front. They can be either 3mm long or as big as 10 mm. Once they hatch, the larvae weevils begin eating their surroundings, and the entirety of their larval and pupal stages are inside the grain. A process, which is sometimes repeated hundreds of times. So when carrying out your inspection, make sure you look very, very thoroughly and carefully. Now that the sources of infestation have been eliminated, you can vacuum your house meticulously in its entirety. Just keep your room clean and make sure food stays where it belongs – the kitchen. The likelihood of the weevil infestation in your bedroom beginning in the kitchen is very high. You should also look out for their young ones. Carefully and thoroughly inspect food packaging containing food like cereals, pasta, starches, grain, spices, flour, herbs, and even pet food. Instead of carrying their food around, like traditional beetles, ants, and roaches, weevils instead live inside their food. Once you’ve found the originating point of the infestation, it is recommended you discard all dry food items whether infested or not to reduce these food items from being re-infested. They then live inside for a few weeks, and then they literally eat their way out. It is for this reason that weevils are commonly referred to as flour insects. Saying that finding weevils in your bedroom can be quite unpleasant is an understatement. If you can’t stop eating in your bedroom, we understand. "A vacuum cleaner is the best way to deal with these wayward adults." As you spray, concentrate on critical areas like carpeting, moldings, furniture, rugs, and baseboards. microwave, fridge, washing machine and under all furniture. By the time this process is complete and they’ve successfully eaten their way through, they are now mature and full-grown and pose even more danger to the food items stored in your food pantries/cupboards/cabinets. Finally, if you’re the overly cautious type who likes to make sure you’ve dotted all I’s and crossed all T’s, you can go ahead and apply any pesticide of your choice to the infected areas. Weevils are miniature beetles, the length of an adult varies from 2 to 5 mm, depending on the species. This is to determine their path of entry into your bedroom in the first place. If you've found weevils in other rooms of your house, vacuum them up. So if you eat any food inside your room, you may be inviting these little invaders into your inner sanctum. The good news is you don’t have to buy anything too elaborate or expensive to get the job done as pesticides you can buy over a counter work just as effectively because weevils are not so resistant to pesticides. It’s that simple. You can achieve this by using a pump spray with a wide mouth/swath. But opting out of some of these cookies may have an effect on your browsing experience. The oil in the traps should be cleaned out and replaced every 2 weeks especially if they keep trapping unsuspecting weevils regularly. Pretty cool for them, pretty disgusting for us humans who have to eat the food. "Weevils are especially long lived in their adult stage so it is common to see them wandering around the house for several months after the proper steps have been taken," Lofquist explains. We also use third-party cookies that help us analyze and understand how you use this website. They love munching on starches, so you can expect to find them in rice, flour (one of the reasons they’re nicknamed “flour insects”), oats, corn, barley, etc.