How to replace the lens solution at night?

Lenses are products that improve the vision of a person. The accessory makes it possible to get rid of blurry pictures. In this case, lenses require careful care, because they are made from hydrogel. This material has an aqueous layer that gradually dries.

It is recommended to store the lenses in a special multipurpose solution. However, not always at hand there is a container with the required liquid. Is it possible to replace the lens solution?

The composition of the solution for lenses

Before replacing the solution for lenses, it is worth to clarify what composition is required. To do this, you need to study a special tool for such products. The solution for lenses contains:

• Acids and salt;
• Surfactants;
• Disinfecting substances;
• Air - conditioning element.

Each of the components has a special significance. Salt, as well as acids, are the main ingredients that can restore and preserve soft lenses. In this case, the products are not deformed. Surfactants perform the functions of purifying the material from dust, protein deposits, tear fluid and so on. But not everything is so simple. Manufacturers recommend to clean the products from contamination before applying the solution.

What you can use

How can I replace the lens solution? What if I did not have the right tool? But without a solution, the lenses will dry up and become unusable. If you do not have the right liquid, you can cook it at home. However, it should be taken into account that this will no longer be a multipurpose solution. Of course, you can not call it a worthy alternative. This solution is suitable for temporary use only. It can be used only as a last resort.

Replace the special lens cleaner with:

• Salt water;
• Saline solution;
• Drops for eyes;
• Distilled water;
• Saliva.

In the absence of a solution, many people prefer not to remove the lens, even despite the feeling of discomfort. Do so experts do not recommend, because products can greatly irritate the eye. Fall asleep in this case will be difficult. Therefore, it is recommended to remove the lens. For their storage it is necessary to use a solution capable of temporarily replacing a special remedy.

Water with salt

So, what to replace the lens solution? You can use a saline analogue, which was prepared at home. However, it is worth considering that the use of salt water can adversely affect the products. Very often, the lenses change in size. Such deformation is susceptible to articles made of silicone-hydrogel material. In salt water, they strongly swell.

To prepare such a solution, you will need:

• Salt - 9 grams;
• Water - 1 liter;
• A container that closes well.

The choice of components should be approached responsibly. First of all, it concerns salt. It should be free of impurities and clean.

Features of the use of salt water

How can I replace the lens solution? First of all, salt water is suitable . Basic components can be found in any home. However, it is worth taking into account some of the nuances that make the solution most effective:

• Use tap water to prepare a means for storing soft lenses is not recommended. For these purposes, it is necessary to use a filtered liquid.
• If the products belong to rigid models, then tap water and cold water should be used to prepare the solution.
• There should not be too much salt in the product.
• The solution can be used only in extreme cases.
• The container with lenses and salt water must be tightly closed so that contact with air is minimal.

How to prepare salted water

How to replace the solution for contact lenses, figured out. It remains to learn how to properly prepare salted water. First of all, you need to prepare a container. To do this, it should not only be thoroughly washed with detergents, but also boiled. Such a procedure should be carried out with all the tools that will be used during the preparation of the solution.

1 liter of filtered water should be poured into the prepared container. After that, in small volumes, step by step it is necessary to add salt. Each new portion of this component is introduced only after the dissolution of the previous one.

Ready solution should be cooled, and then poured into a container. Lenses are recommended to be mechanically cleaned and placed in salt water. After that, the container must be well closed. Dressing lenses after applying water and salt is neat. If the products are deformed or discomfort is felt, it is recommended to remove the products.

Saline application

What can replace the lens solution, if there is no clean water or salts without impurities at hand? In this case, saline is ideal. It will be better than using salted water cooked at home. Fizrastvor is ideal. To keep contact lenses in such a facility, you must:

• Sterilize the tank and all the necessary tools in the water;
• Pour saline into the prepared container;
• Clean the lens and place in a container with the medium;
• Tare should be tightly closed to reduce contact with air.

This method has a high level of safety for products. The main disadvantage of saline solution lies in the fact that not everyone has it in the home medicine chest.

Should I use eye drops?

How to replace the lens solution at home? If the multipurpose solution is over, then you can use eye drops that have a moisturizing effect. The main advantage of this method is the absence of risk to damage or deform the product. In this case, the lenses will be well hydrated and will be in the correct ratio of salt and liquid. However, the use of eye drops does not guarantee disinfection, so there is a possibility of infection. Replace the multipurpose solution with the following preparations:

• "Vizin" is a pure tear, which is not only recommended by specialists, but also has a natural composition on a plant basis.
• "Stilavit" is a good combination of hyaluronic acid, D-panthenol and other chemicals.
• "Inox" - eye drops of a blue hue, based on natural ingredients.
• "Oxyal" - an Italian drug, which contains hyaluronic acid.
• "Oftagel" is a medicinal product intended for filling tear fluid.
• "Natural tear" - a domestic drug used to moisturize the eyes.
• "Visomitin" - eye multifunctional drops.

Those who wear lenses often have in their medicine cabinet the drugs listed above. Such drops can be found also in those who spend a lot of time at the computer, since such work requires regular moistening of the organs of vision. In addition, the drugs do not take up much space and do not require permanent storage in the refrigerator. Drugs in containers equipped with a dispenser are much more convenient to use.

Saliva

How can I replace the contact lens solution on a trip? For such purposes, many use saliva. This liquid is suitable for temporary storage of products. It is worth noting that saliva is a homogeneous substance that does not harm the lenses and does not cause side effects when they are worn. In addition, the composition of such a liquid is similar to a natural tear, and this allows you to protect products from drying out. The main drawback of saliva is the presence of microbes in it.

Distilled water

And than to replace a solution for lenses at night? If the above methods are not suitable, then distilled water can be used. This method should be used only as a last resort. Distilled water will only protect products from drying out.

After such storage, lenses can not be used immediately. It is necessary to place them in a multipurpose solution. Only after this, you can use the products for their intended purpose.

Why is distilled water not suitable for long-term storage of lenses?

Such a liquid allows only to protect the products from drying out. However, the negative effect on the lens still turns out. Products can deform and change in size. This, in turn, causes a feeling of discomfort. In addition, the dioptric lens is transformed, and the vision, on the contrary, is dissipated. If the focus changes, a person may experience unpleasant sensations.

Storing items in distilled water not only deforms the lenses, but also does not destroy pathogens. When wearing accessories, a person may experience burning and itching. Often, this causes redness and increased lachrymation. Therefore, it is recommended to always carry a multifunctional solution for contact lenses.