How To Get Rid Of Bugs In Flour And Rice?

We have six hot methods for flour bug avoidance, whether you already have them or are attempting to avoid them in the first place.

Six natural tips to keep flour bugs away:

1. Thorough cleaning

Remove everything from your pantry, including any open containers and contaminated foods. Vacuum the shelves, then wipe them out with white vinegar, hot soapy water, or a natural cleaning spray before returning your recovered dry food.

2. Use the appropriate containers

Flour bugs are kept at bay by storing flour, sugar, cereals, and other grains in adequate storage containers. For the greatest results, use airtight containers and jars.

3. Put the freezer on.

Place your flour in the freezer for four days if it hasn’t been infested with fully grown bugs. Freezing eggs and larvae destroys them, preventing them from growing into a full-fledged army. It’s a wonderful practice to get into of freezing any dry foods you bring home from the store.

4. Insecticides should be used.

Pantry bug-specific non-toxic pesticides are available. Because they generate fumes, children and dogs should be kept away until the odor disappears.

Natural deterrents are number five.

Garlic cloves and bay leaves are both natural repellents for weevils. To keep these pesky bugs at bay, place garlic cloves and dried bay leaves on your freshly cleaned shelves.

6. Get in touch with the experts.

If your flour bug infestation is severe or you’re not sure if you’re dealing with weevils, get a pest control professional to inspect your home.

How do you get rid of bugs in rice?

Use these simple techniques to keep bugs away from rice in the kitchen.

  • Leaves of bay or neem. A bay leaf is a great way to get rid of bugs in rice.
  • Cloves. They are readily available and aid in the fight against bugs to prevent infestation.

How do you get rid of rice weevils?

If you have rice weevils in your rice, powder, or grains, the safest way to destroy and get rid of the pests is to bake the dry items. You can purify contaminated grains by heating or freezing them; these processes work well to kill any larvae or bugs in newly acquired grains.

Should I throw out flour with weevils?

Both yes and no. A couple of weevils in your flour isn’t a major concern — the flour is still workable — but it’s a sign that you’re on the verge of a weevil infestation.

Due to the huge number of dead weevils and weevil feces present in the food, you risk damaged goods and possible food related illness once the flour bugs start proliferating.

Toss the goods, clean out the cupboards, purchase adequate storage containers for your flour and other dry foods, and start over.

How do bugs get into sealed packages?

Perhaps yes, perhaps no. Unfortunately, pinpointing the cause of a food bug infestation is extremely difficult. Food can get infested at any point during the production process, including harvesting, storage, packaging, and transportation, as well as when on shop shelves (see How Do Food Pests Get Into My Food?).

People believe that once a food item has been packed, bagged, or sealed, it is pest-free. Most insects that infest foods are unaffected by modern food packaging. Canned or bottled foods are the only produced food packages that are not susceptible to insect infestation. Paper or cellophane bags, as well as any unlined box that allows food odors to escape, are the most vulnerable.

Food-infesting insects with strong jaws have been known to gnaw their way inside packages. Insects like rice weevils, grain borers, and rice moths need an edge to get started, so the more edges or folds on a food package, the more vulnerable it is to penetration. Other insects, such as the sawtoothed grain beetle, that can’t gnaw their way in are flattened in shape so they can squeeze inside. Insects can get in via seams that aren’t sealed or even through sewing holes.

Should I throw away rice with weevils?

If you find weevils in your rice, throw it away right away. Check your cupboard for various grains, as well as seeds, nuts, dry beans, cereals, and dried maize. If there are any evidence of bugs on them, it’s better to toss those out as well. This aids in the removal of your infestation.

How do weevils get in rice?

Granary and rice weevils, like other pantry pests, will infest and feed on whole grains and rice, as well as nuts, beans, cereals, seeds, corn, and other similar commodities. The female chews a hole in a seed or grain kernel, inserts an egg, and then closes the hole, leaving the egg behind.

How do I get rid of rice bugs in my pantry?

There are various natural alternatives to using a chemical spray to eliminate these bugs if you don’t want to use one. Cloves and bay leaves are natural weevil repellents. To keep these pests at away, put a few bay leaves in your dried food containers, and place several garlic cloves around your pantry and kitchen. Pantry weevils are known to be killed by white vinegar. To avoid a future infestation, wipe your shelves down with white vinegar after rinsing them with soapy water.

It takes a long time to get rid of weevils from your pantry. The only way to completely prevent these pests from returning is to freeze all dried foods and keep them in airtight containers after purchase. Give our team of pest professionals a call now if your kitchen has been plagued by weevils. We have the skills and eco-friendly solutions at Aptive Environmental to kill weevils and safeguard your family from future infestations.

How do you keep weevils out of flour?

Cloves and bay leaves are an excellent technique to naturally repel weevils by placing them in your cupboards. Additionally, you might try placing several garlic cloves around your pantry or kitchen to keep them at away. If you feel you are unable to manage their presence, white vinegar is a stronger option.

How do you store rice for a long time?

Rice should be kept in an airtight container. Long-term storage is best accomplished with food-safe plastics (PETE) containers, glass jars, #10 cans (commercial size) lined with a food-grade enamel liner, and Mylar-type bags. To preserve rice quality and guard against insect infestation, use food-safe oxygen absorbers available at food storage supply stores. #10 cans store about 5.7 pounds (2.6 kilograms) of polished rice.

How do weevils get in flour?

Flour beetles, as their name implies, attack flour and other stored product components. Whole grain goods, on the other hand, are inaccessible to them.


The female beetle lays her eggs in food or in food packaging crevices. The larvae hatch and munch their way through the product. Many people detect these larvae in flour and refer to them as “flour bugs.” “Weevils,” says the author. As a result, the term “Flour weevils,” says the narrator.

Flour beetles are light brown, six-legged wormlike organisms as larvae. Beetles have the ability to mature into adults in as little as one month. The normal lifespan is one year, although in warm, humid environments, some specimens can live for up to three years. The confused flour beetle develops at a slower rate than the red flour beetle.

Signs of Infestation

Adult sightings obviously imply activity. Red flour beetles are strong flyers who will actively seek the light. Live adult beetles, fragments of deceased adult beetles, and larvae are frequently found in infested products. It’s possible that the product has a bad odor and perhaps a bad flavor.

More Information

Flour “weevils” can be discovered in cereals, pastas, cake mixes, powdered milk, and cornstarch, among other things. Despite the fact that they are unable to eat whole grains, they may be found infesting them for the dust, powder, and broken kernels. Flour beetle-infested grains are inedible and may contain carcasses, molted skin, or feces. Prior to the discovery of an infestation, affected grains may exude disagreeable aromas.