Regardless of how often some household items are cleaned, various harmful microorganisms accumulate in them. That is why experts recommend changing them within a certain period of time. What are these items? How to take this into account when cleaning the apartment?

Wooden dishes

Wood is more porous than plastic or metal, so more germs are stored there. As a result, on the surface they form a critical level for a certain period, therefore, such dishes are required to be thrown away over time. The common bacterium in the kitchen is Escherichia coli, which is usually excreted from raw meat on plates. Bacteria can cause severe food poisoning. Good hygiene habits protect against infection.

On the cutting board, there are 50 times more bacteria than on the toilet seat. The reason is that people perceive the toilet as a place that needs regular cleaning, but the same approach does not apply to this kitchen utensil.

Cleaning requires spraying disinfectant, cleaning and rinsing with boiling water. It is recommended to use separate boards for grinding raw meat, vegetables and fruits to prevent the spread of bacteria and their entry into salads.

If the board already has deep scars from knives, it's time to choose a new one, because bacteria can hide in cracks. A similar problem with wooden spoons. To make sure that they do not spread the bacteria, you must regularly apply a disinfectant for half an hour, then leave the spoons in boiling water and soap... Do not wash in the dishwasher. If you are from Australia, read how to find an Australia house cleaning to disinfect your house properly.


Studies have shown that a number of serious health problems, including cardiovascular diseases, stroke, arthritis, and chronic infections, can be associated with “unhygienic” toothbrushes.

The study showed that the toothbrush stores an average of about ten million germs, including a large percentage of potentially deadly ones, such as staphylococci, streptococci, Escherichia coli, and candida. The accumulation of microbes cannot be seen with the naked eye.

Bath towels

They should be washed once a week at a temperature of 90 degrees or more to destroy the bacteria Staphylococcus auras, which can cling to the skin and penetrate into it. The bacterium can cause infection if it comes in contact with a wound or mucous membrane. They can also live on dry surfaces.

Pillows and blankets

The pillow doubles its weight for two years from household dust that accumulates in it. Moreover, a person has a touch on the pillow and some of the dust is absorbed by breathing, which can aggravate allergies, eczema or asthma.

Dust and small particles in the house make people more susceptible to rhinitis and sinusitis. Washing the pillow will help - do it after 3 months at 60 degrees for at least 20 minutes. If you have asthma or allergies, buy a hypo-allergenic pillow.

The same goes for blankets and blankets. The experts on the blankets found dust, which includes up to 20,000 live mites, bacteria, and fungal spores. Blankets should be washed once every six months.


A hair follicle can contain 50,000 microbes, and a comb is a means for spreading. She can collect the remnants of cosmetics for hair that stick to her. They, in turn, become a magnet for dust, micro particles, and dead cells.

As a result, skin infections may occur, with blisters or wounds on the face, neck, and hands. They are spread using the same hairbrush. Brushes should be washed with warm water and soap every week, and then left to dry before use.


You lose half a liter of moisture every night while you sleep. In addition, a large amount of dust is absorbed into the mattresses. According to research, on average, more than 10,000 ticks per bed. Even if no one suffers from allergies, constant contact with allergens can cause unpleasant symptoms.

Experts recommend that mattresses at home regularly bathe at least once a week. The use of a tissue protective agent is an opportunity to prevent the accumulation of dust directly in the mattress, and also does not allow the fabric to wear out quickly since there is no direct contact with the body.


Sports shoes can keep mold and cause fungal infections, as it is often stored in warm and dark conditions, such as a cupboard or a chest of drawers for shoes. A recent study showed that mold develops 100 times more in old shoes than in the toilet. Sneakers should be washed once a month with cold water and soap and left to dry naturally.

Toilet brushes

A toilet brush, whose bristles show signs of wear, is now an ineffective tool for cleaning. Such bristles can also spray dirty water from a toilet onto walls for example. Direct contact with bacteria occurs when you touch these surfaces unnoticed.