Processing a wooden cutting board. Soviet oil for impregnating your wooden boards Do-it-yourself cutting board how to process

You may have heard that wooden cutting boards should be oiled, or you may have even done it yourself. Why is this required, and are any oils suitable? The simplest and affordable option- this is vaseline oil, which can be found in a pharmacy - with it a cutting board will gain a second life.

Why is oil needed?

• Oil moisturizes natural material, which, without impregnation, tends to dry over time. Boards that undergo regular treatment last longer and retain a presentable appearance.
• The oil creates a natural protective film on the surface of the wood, preventing the absorption of odors and the penetration of bacteria deep into the board. It is good if the product itself is of high quality and has such properties as Epicurean boards that do not absorb liquid and odors
• Properly carried out processing will protect the surface from microbes and fungus, and will prevent the formation of mold.

Important: cutting board oil should not be vegetable: it will go rancid and give the product an unpleasant, persistent odor. Unlike vegetable, mineral oil for impregnation of a cutting board has no smell, specific taste and will not give the cut products the aroma.

How to oil a cutting board?

Gently pour mineral oil on the surface and rub with a soft cloth. Coat the board on all sides, not forgetting the side ones. Don't be afraid to pour in too much oil - the wood will take as much as it needs and the excess will simply soak into the fabric.

Pure mineral cutting board oil will penetrate deeply and close the pores. Such treatment should be repeated from time to time, at least 3 times a year.

We create reliable coverage

If you want to create a more durable coating that will fill small cracks and noticeable cuts, then you can add beeswax to the oil. It will protect the surface from wear, make it smooth in appearance and touch, and prevent moisture from penetrating inside. natural wax they are sold in the same place where honey is, or in online stores of components for cosmetics and soap making. It is necessary to mix oil and wax in a ratio of 4 to 1. This is done as follows: the oil is heated in a water bath, wax chips are added to it and mixed until the mixture is homogeneous. When using a microwave, you can put the container with the mixture for 30-40 seconds until the wax dissolves.

While the solution is hot, it is necessary to coat all surfaces of the board with it. As it cools protective covering will grow stronger, after its formation, the board should be polished with a soft cloth. If you are using a new untreated board, then the procedure should be repeated after 6 hours and do not forget to renew the coating once a month.

Such a simple and quick procedure as impregnating a cutting board with oil will prolong its life for a long time. Especially if the product is expensive and of high quality - care for it is simply necessary. Of course, even in the absence of any care, a wooden board can be successfully used, but literally in a year it will “grow old” and lose its attractive appearance.

You are the proud owner of a beautiful wooden cutting board. It's time to learn how to care for her in order to extend her life for many years. Proper care per cutting board will prevent the appearance of cracks, mold and germs. It doesn't matter if the board is new or old.

When you buy a new cutting board, immediately oil the wood surface to protect it from moisture, bacteria, and food odors. This procedure should be repeated regularly as the oil dries. The oil fills the pores of the wood and prevents the penetration of liquids and food particles.

What kind of oil can be used?

Any oil that meets two requirements is suitable: safe for humans (for ingestion) and resistance to spoilage when room temperature. Please note that vegetable oil(for example, sunflower and olive) do not meet the second requirement, because they deteriorate over time, regardless of the degree of their purification. A cutting board soaked in this oil, after 1-2 years, acquires bad smell rancid spoiled oil. It is impossible to get rid of this smell, and the board will have to be thrown away.

Mineral oil

Best for prevention mineral oil, which you can buy in our store. Mineral oil has no smell or taste. It is absolutely safe for humans.

Wipe the board with mineral oil and let it soak in, then remove the remaining oil with a dry, clean cloth. Don't be afraid to apply too much oil - in this case, the more the better. Wipe down your board at least once a month.

Beeswax

Beeswax is often added to mineral oil to add density. Wax has been used for centuries as a sealant to keep out moisture in the manufacture of baskets, fabrics, for storing food and other perishable products, and for caring for wood. Wax increases moisture resistance (though still does not make the wood waterproof), helps protect the cutting board from wear and water. The wax remains on the surface, filling the pores and crevices, while the oil is absorbed into the wood and cannot create such a protective film. The wax layer does not allow moisture, bacteria and dirt particles to penetrate into the wooden surface. In addition, after waxing, the board becomes smooth and pleasant to the touch, acquires a delicate and pleasant aroma.

Ointment for boards, consisting of beeswax and mineral oil, you can also buy in our store. Its consistency is similar to butter. Apply a layer of ointment on the board, rub it with a dry cloth, then let it dry for a while and then polish the board to a shine.

Other means

For prevention, you can use a number of vegetable oils, which are very expensive, but certainly good for health. coconut and linseed oil contain a large number of saturated fats, so they do not spoil for years. They do not need to be refrigerated, but direct sunlight should be avoided.

Disinfection

All cutting boards, regardless of type, require regular cleaning and disinfection. Below are a few recommended options for caring for cutting boards.

Hot water + detergent

Scientific studies have shown that this is the most best method disinfection of any cutting board.

Any surfactant-based detergent can be used, such as dishwashing detergent or liquid soap. Surfactant-based disinfectants remove any contamination along with bacteria, and at the same time are absolutely safe for humans. An important factor is that these products do not cause corrosion of metals.

The cleaning procedure is slightly different for large and small cutting boards. If the board is placed in the sink, then clean it with detergent and hot water from the tap, then rinse and dry.

You cannot put a large board in the sink and wash it under running water, so it must be cleaned in the same way as, for example, dinner table- with a damp sponge and detergent. Don't forget to wipe the board dry at the end and make sure that there is no moisture left under the board (especially if it has no legs).

NEVER immerse a wooden cutting board in a sink filled with water or wash it in dishwasher. Water will penetrate into the pores of the wood, and after drying, the board will begin to crack. Exceptions are boards made of composite materials or water-repellent wood (hevea).

Vinegar

After use, the cutting board can be wiped with colorless table vinegar. The acetic acid contained in food vinegar effectively kills pathogenic bacteria (E. coli, salmonella and staphylococcus aureus). People who are allergic to other disinfectants may prefer to use vinegar.

Vinegar is conveniently stored in a spray bottle. This will allow you to easily clean and disinfect the surface of the board. After processing the board, let it dry well.

Unfortunately, acetic acid destroys fats, including those found in board prevention oils. Therefore, after using vinegar, we recommend re-treating the surface of the board with mineral oil or ointment.

Hydrogen peroxide

Hydrogen peroxide is an effective bacteria killer on cutting board surfaces. The board must first be thoroughly washed (peroxide is ineffective on a dirty surface), and then wiped with a cloth moistened with a 3% hydrogen peroxide solution (if necessary, you can dilute it with water).

Bath Cleaner

Most effective means disinfection - chlorine-containing. We are talking about cleaning products for baths and toilets, as well as bleaches. Working with them requires extreme caution and protective equipment, since contact with the eyes and mucous membranes should not be allowed.

Be extremely careful! Wear rubber gloves and goggles when handling. Good ventilation is a must because of the bad smell.

Dilute the cleaning agent in water (one teaspoon per liter of water). For the disinfectant solution to work effectively, the surface must be clean. Pour the solution onto the board, wait a few minutes, then rinse thoroughly and air dry or with paper towels.

NEVER mix chlorine-based cleaners with others (combining with vinegar will produce toxic chloroform). They are also extremely corrosive, so keep your knives away.

• To remove the smell of garlic, onion or fish, there are three simple ways: lemon, coarse salt and soda. Rub the surface of the board with one thing, wait a few minutes, brush off the residue, rinse and dry the board.
• Always clean your board thoroughly after cutting fish, meat and game.
• When not in use, keep the board dry. Without moisture, bacteria die within a few hours. Moisture and liquids of any kind should not be present on the surface of the board for a long time. If the board is without legs and you are storing it horizontally on the countertop, always make sure that no water accumulates under the board.
• Do not leave a cutting board near a heat source (stove, radiator) unless the necessary insulation is installed. wood hard rock high temperature is contraindicated.
• Do not drill the board, gouge holes or otherwise damage the surface without refinishing the wood.
• Do not use only one place on the cutting surface. Spread the work across the board so that the wear is even.
• Do not use a sharpened cleaver - it can split the tree.
• Do not wash knives, forks and other utensils working surface cutting board.

Video

Instructions: Treat a wooden cutting board with mineral oil.

Wooden cutting board is designed for chopping a variety of food products: meat, fish, vegetables and more. Usually porous natural wood is used for the production of cutting boards. The most popular species are sugar maple, cherry, ash and black walnut. Unfortunately, these types of trees are very good at absorbing odors and bacteria that are on the surface of the products. If the processing of a wooden cutting board is done with the right substances, such as oil, then the board will be perfectly protected from a variety of microbes and mold. Here is one of the cutting board care instructions:

1. Wash the cutting board in running water if it has been used before. Wipe the surface of the cutting board with a kitchen towel and let it dry completely.

2. Wet a kitchen towel with white vinegar. Wipe the entire surface of the wooden cutting board with this towel. Vinegar gently and safely disinfects cutting board surfaces. After thorough wiping, allow the cutting board to dry completely.

3. You can use mineral oil, but only what is called food grade. Do not use mineral oil, which is sold in pharmacies. Before processing the board with oil, you need to heat it up. Pour 1 cup of the product and put it in the microwave. Heat the mineral oil in microwave oven within 10 - 15 seconds.

4. Dampen the corner of a kitchen towel with mineral oil and wipe the surfaces of the cutting board.

5. Give the cutting board time to dry. Repeat the procedure for cleaning the board with oil again.

6. Continue repeating the procedure for coating the cutting board with mineral oil. Allow the board to dry between treatments. When the cutting board no longer absorbs the mineral oil, remove what is left with a dry kitchen towel.

Wood is one of the most common building materials in the world. It is widely used both for the construction of buildings and for interior decoration due to strength, durability and excellent aesthetic characteristics. Since it is a natural material, it is susceptible to biodegradation by moisture and micro-organisms, so it is important to prevent putrefaction. How and what is the treatment of wood from decay?

Causes of decay

The main enemy of wood is a fungus that causes it to rot. "Contamination" can occur as a result of improper storage and transportation. Active reproduction of microorganisms provokes a whole set of concomitant factors:

1. Increased air humidity - up to 90%.
2. Stagnation of oxygen.
3. Moisture exposure.
4. Temperature fluctuations and freezing.
5. Prolonged contact with the soil.

fungus on wood

Prevention of wood decay

To prevent the appearance of mold even before the start of construction, there are many preventive measures. Since the moisture content of a tree after a felling varies from season to season, it must be dried in natural conditions for at least 1 year.

There are a number of methods to prevent biodegradation processes and the negative effects of moisture:

1. Waterproofing.
2. Staining with special compositions.
3. Roof waterproofing.
4. Heat and vapor barrier.

The foundation for a wooden structure should always be located above ground level, it is also necessary to equip a drainage system and blind areas. Garden near the house tall trees- a bad idea, as they will interfere with natural drying.

Also, to prevent putrefactive processes, it is necessary to inspect the house every year. If signs of fungus are detected, the material should be taken for a sample to determine its moisture content and density.

Preventive measures are important, since many physical indicators decrease in wood affected by the fungus: it becomes up to 30 times less hard, 3 times less dense. All this leads to distortion window openings, the movement of the walls, up to the loosening of the structure.

Once biodegradation has begun, it can be contained with special means- both store and folk.

Antiseptics

If mold has already appeared, then its growth can be prevented with the help of antiseptic agents. They suppress reproduction wooden surfaces microorganisms that cause putrefaction.

Today, the store usually has something to choose from antiseptics

When choosing specific means attention should be paid to indicators such as possible harm to humans and animals, anti-corrosion properties and impact on the quality of the tree.

All antiseptics are conditionally divided into 3 groups:

1. Water soluble agents.
2. Oily.
3. Pasty.

Water-soluble antiseptics

The most common impregnation is sodium fluoride. Its popularity is due to a set of significant advantages:

• high efficiency;
• good penetrating ability;
• no unpleasant odor.

Sodium fluoride does not impair the aesthetic properties of wood and does not cause corrosion of metal parts that come into contact with it. In order to protect the tree from decay, BBK-3 and GR-48 are also often used.

BBK-3 is a solution of borax and boric acid. It is relatively safe for humans and animals, and also has excellent penetrating power.

GR-48 is a drug based on pentachlorophenol. It protects the boards not only from the negative effects of moisture and biodegradation, but also from blue.

Often, products are used that contain several active ingredients at once - for example, HTC based on chrompic and zinc chloride. However, this impregnation has 2 significant disadvantages: toxicity and the possibility of wood staining.

Oily and pasty antiseptics

Oily antiseptics are considered the strongest of their kind. They are used to protect wooden walls from the negative effects of moisture and soil. However, oily impregnation also has two serious drawbacks: a sharp bad smell and the ability to stain wood in a dark brown color.

Paste antiseptics consist of three main components:

1. Water soluble antiseptic.
2. Filler.
3. Clay or bitumen as a binder.

Organically soluble antiseptics are products like PL containing pentachlorophenol and petroleum products. However, due to their high toxicity, they are rarely used.

The use of organically soluble antiseptics is justified for treating wood when exposed to moisture in order to avoid drying. When using these tools, care must be taken to personal protection: gloves and a respirator.

How to impregnate wood

In order to treat the tree with an antiseptic composition, use different methods. Most effective way immersion of the material in baths with the active substance is considered. The only disadvantage of the method is its high cost.

The second method is impregnation using autoclaves. This method is based on the effect high pressure, which contributes to the deep absorption of the composition into the material.

Often, special pastes are applied to the boards - they have good penetrating power and effectively protect the material from fungus. Often, antiseptics are applied with rollers, brushes, or simply sprayed from a spray bottle.

Applying an antiseptic with a brush, as well as a spray gun

It is always necessary to apply the composition on a dry surface that has not been varnished or enameled, since in these cases the product will not be able to be absorbed.

The first step is to treat the areas where rotting has already begun. Usually these are the ends of the building and sections. It is best to carry out the procedure at a temperature of +20 to +25. If the temperature drops below +5, treatment with an antiseptic will not work.

Folk remedies for impregnation

If the putrefactive process did not have time to grow strongly, folk remedies will help prevent further destruction of the tree:

1. silicate adhesive.
2. Soda and vinegar.
3. Potassium bichromate solution.
4. Copper vitriol.
5. Resin.
6. Salt and boric acid.

The easiest way is to use silicate glue. It is required to dilute it with water, and apply the resulting solution to areas where biodegradation is observed. You can also treat the places of decay with soda, and sprinkle with vinegar from the spray bottle on top.

Potassium bichromate is used by mixing in equal proportions with sulfuric acid. The resulting composition should be processed not only on the boards on the street, but also up to 50 cm of the soil layer.

Another effective handy tool to prevent wood decay blue vitriol. To prepare the composition, take 100 g of the substance per 10 liters of water.

For outdoor processing resin can be used, as well as a mixture of 1 kg of salt and 50 g of boric acid, which are stirred in 5 liters of boiling water. Such a composition must be applied to the wood several times, waiting for a couple of hours so that the product can be absorbed.

Processing by the Finnish method

The Finnish method is a special way of processing wood to protect it from moisture and decay. You will need a set of ingredients:

• salt;
• flour;
• water;
• slaked lime;
• inkstone.

Such a composition is kept on the material for a very long time, without being washed off with water. Despite the safety of the method, it is recommended to use it only for protective treatment wood for fences and roofs.

The listed ingredients must be mixed to a consistency resembling sour cream, and the bulk of the mixture should be based on flour and water. After thorough mixing, the composition should be slightly heated over low heat, and when it becomes warm, you need to quickly apply it to the boards.

After the first layer has dried, it is necessary to process the material again. If the composition has cooled down by this time, it will need to be heated again.