- If there are bugs in the kitchen - 4 steps to get rid of pests.
- And a little more about prevention.
- Get to know the enemy in person
Fine brown, black or white bugs in the kitchen are very easy to start - we can bring them from the store along with a pack of oatmeal, rice, flour, galette or dried fruit. A product infected with larvae in the warmth of kitchen cabinets quickly becomes a hotbed of insects in all other products. And if they are not removed in time, you will soon be able to detect pests even in empty pots, and then on walls and curtains. That's why you need to know more about bug zapper!
How to kill bugs in the kitchen? (quick answer)
- Inspect all products stored outside the fridge in bags and cardboard boxes. Locate contaminated food and take it outside the apartment.
- Process any foods that seem uninfected: freeze them for 3-4 days or heat them on a tray in the oven for 40 minutes at 50°C.
- Vacuum all kitchen cabinets (especially corners and crevices).
- Wipe the shelves with a solution of water and 9% vinegar (3:1 or 2:1).
- Arrange on the shelves or hide garlic cloves (without peeling), bay leafs, etc. directly in stock. "bug repellents" (see Step 4 below for more details).
For more detailed instructions on how to get rid of bugs in cereal/ flour/ other grocery products, please read the step-by-step instruction below. At the end of the article you will find photos of bugs with names (namely, a photo of a oryzaephilus surinamensis, a tenebrio molitor, a drugstore beetle, and a weevil), find a question and answer section, and learn what to do to prevent bugs from appearing in the kitchen anymore and which bug zappers are better.
If there are bugs in the kitchen - 4 steps to get rid of pests. The best pest repellent?
Step 1. inspect and dispose of all contaminated products.
Identification of all hot spots and potentially contaminated products, and most importantly, getting rid of them - a prerequisite for successful insect control in the kitchen.
- The hearth can be anything - not only cereals and flour, but also nuts, spices, cookies, pet food, bait for fishing, dried flowers.
- If you saw the beetle somewhere on a shelf, apron, facade or countertop, then most likely, the hearth is located somewhere very close, but ... not necessarily.
- Check and unpacked food, the beetles can easily chew on cardboard, foil and cellophane.
- Inspect the food for pests not only from above, but also to the full depth. For example, some beetles in cereal may "live" at the very bottom.
Keep in mind that if at least one insect is found in a product, it means that it is infected with larvae and must be disposed of. However, if you wish, you can clean the cereals from adults by sifting and re-screening them well, and then do all the things described in the next step.
Step 2: Process products that seem uninfected to you
It is clear that the product in which the insects have settled should be discarded. And what happens if there are no bugs in flour or cereal? Nevertheless, it is best and easiest to get rid of supplies, because everything that was in the same kitchen cabinet with the hearth, can already be infected. However, you can save the food in the following ways:
- Sprinkle cereal/ flour on a baking tray and place it for 40-60 minutes in the oven heated to 50 degrees.
- Put food on the balcony (in winter) for 3-4 days or "freeze" in the freezer also for 3-4 days.
Step 3: Clean shelves and cans
Now you should thoroughly clean the empty kitchen cabinet and its surroundings, paying special attention to cracks and corners.
- Use a vacuum cleaner that will tighten the bugs, their larvae and excrement that hide in the crevices. After this procedure, the vacuum cleaner bag should be thrown out or, previously emptying it, "frozen" for 3-4 days to prevent re-infection.
- Do not use detergents, bleaching agents, ammonia or chlorine-containing cleaners. They will not have any effect on kitchen pests.
- Do not forget to wash, or to treat cold or warm containers in which spoiled groats were stored.
Vacuuming should be enough to show all traces of the beetles, but it is also recommended to wipe the shelf with household soap and then vinegar diluted in water.
Step 4: Protect products from re-infection
As a precautionary measure against re-infection it is necessary:
- Store cereals, flour, pasta, cookies, dried fruit, spices and animal feed etc. in tightly closed glass, metal or heavy plastic jars/containers. This will prevent not only insects from getting into containers, but also their escape and spread.
- Another reliable way to store food is in the fridge or freezer.
To increase bug protection, put cereals or any other product in a jar or container on top of it:
- A couple of slices of garlic, peeled from husks (the garlic tip should not be cut);
- A laurel leaf;
- A couple of pieces of mint gum;
- Nail or steel wire. Keep in mind that they should not be washed, otherwise the metal will rust and spoil the food. Dry cleaning with a rag will suffice.
By the way, all these "bug repellent" can be decomposed on shelves.
And a little more about prevention. Best bug repellent
The following tips may be useful:
- Buy food in small quantities to use no more than 2-4 months. Try not to store food longer than this period.
- Use food from older packages (or open) previously freshly purchased/closed.
- When buying packaged food, check the integrity of the packaging and, if possible, the presence of insects.
- Remember that cardboard, foil, paper or plastic bags will not prevent insects from multiplying.
- Keep food storage areas clean and do not allow crumbs or particles of food to accumulate, as stale food will attract insects. Cleanliness is especially important in animal feed storage areas.
If the bugs in the kitchen appear again, check other rooms in the apartment for breeding grounds, and repeat the described actions. If the insect problem does not go away in any way, ask for help from professionals in pest control.
Get to know the enemy in person
And now we offer to get acquainted with the inhabitants of your kitchen closer. Here we have collected photos of 4 most common species of bugs and links to articles from Wikipedia about their features and favorite food.
Below is a photo of Oryzaephilus surinamensis. It is difficult to confuse oryzaephilus surinamensis with someone because of its sawn torso.
Next is a photo of Tenebrio molitor.
The next photo shows the Drugstore beetle
And finally, photos of rice weevils
Q:Bugs were found in the flour/circle. Can I use it?
A: If at least one bug was found in flour or cereal, it means that the product is most likely already infected with insect larvae and faeces. It is undesirable to eat such cereal/flour as it may cause allergic reactions. However, the product can be saved in the following way:
- Clean the cereal/flour from the adult beetles, then carefully review the product. Try it manually and finally freeze or calcinate in the oven as described in Step 2.
- To avoid the risk of bug recurrence and spreading over kitchen cabinets, place the processed product in an airtight container made of tin, glass or plastic, remembering to put a bay leaf or other "indoor bug repellent" (see Step 4).
Q: Why do groats/mouths/other grocery products contain bugs?
A: Typically, we bring bugs simply by buying flour, cereal, dried fruit, spices or other grocery products in regular stores and markets. Once in the house, the bugs very quickly begin to multiply and spread through the kitchen cabinets.