If you want to improve the home environment for the elderly at home, is there any safe and harmless

You can use water-based paint to help the elderly brush the furniture.

Wood lacquer - Function.

1. Make the surface of the wood material smoother;

2. Avoid the wood material being directly scratched and scratched by hard objects;

3. Wood paint effectively prevents moisture from penetrating into the wood and causing decay.

4. Wood paint can effectively prevent dry cracking caused by direct sunlight on wooden furniture.

Introduction to water-based wood paints:

Water-based wood paint is a common type in water-based paint, and water-based paint is a paint that uses water as a thinner. There are three types of water-based paints: water-soluble paints, water-diluble paints, and water-dispersible paints (latex paints).

Composition and function of water-based wood paint:

1) Polymer emulsion or dispersion: This is the base material for film formation. It determines the main properties of the paint film.

2) Film-forming additives: After water volatilization, the emulsion or dispersion particles form a uniform and dense film, and can improve the film-forming properties under low temperature conditions.

3) Antifoam and defoamer: as well as the bubbles generated in the paint during the production process, and can make the bubbles that have been generated escape from the liquid surface and break the bubbles.

4) Leveling agent: improve the construction performance of the paint and form a smooth and smooth coating.

5) Wetting agent: improve the wetting performance of the paint liquid on the substrate, improve the leveling, and increase the adhesion of the paint film to the substrate.

6) Dispersant: Promote the dispersion of pigments and fillers in the paint liquid.

7) Rheology additives: provide good fluidity and leveling for paints, and reduce the disadvantages in the emulsion process.

8) Thickener: increase the viscosity of the paint liquid, improve the thickness of the wet film of a coating, and have the effect of anti-sedimentation and delamination on imparting and solid color paint.

9) Preservatives: Place the paint liquid to mildew during storage.

10) Flavor: Gives the lacquer liquid a pleasant smell.

11) Colorant: Mainly for the color paint, so that the water-based paint has the desired color. Colorants include pigments and dyes, pigments are used for solid paints (paint that does not show wood grain) and fuel is used for transparent paints (paint that shows wood grain).

12) Filler: Mainly used in putty and solid color paint to increase solid content and reduce costs.

13) PH adjuster: adjust the pH value of the paint liquid to make the paint liquid stable.

14) Wax emulsion or wax powder: improve the scratch resistance of the paint film and improve its hand feel.

The more expensive it should be.

If the budget can, I recommend Duluxon breathing all-effect wood paint, my house started to use it after brushing a little cooler, because it is old furniture, it is also to be used immediately, this paint has a very good antibacterial and anti-formaldehyde effect.

If there are elderly people at home, it is best to buy more expensive ones, and Dulux is currently doing better in terms of formaldehyde resistance.

(1) Psychological factors Lack of family affection and spiritual comfort for children is the main cause of mental health problems of the elderly living alone. When their children leave home, many retired elderly people who live alone live in seclusion, have little contact with society, and are bored at home all day long, with nothing to do, which naturally produces a feeling of loneliness and loneliness. In the long run, it is easy to produce pessimism and depression, and in severe cases, it can even lead to mental disorders and Alzheimer's disease.

The results of the survey show that the prevalence of depression in the elderly living alone is significantly higher than that in the elderly living alone, and the depression in the elderly is the most important cause of suicide in the elderly. Mental health problems are the most common and serious problems faced by the elderly living alone, which should arouse widespread concern from all walks of life.

2) The prevalence of common diseases among the elderly living alone is as high as 807%, of which the prevalence of chronic diseases such as hypertension, heart disease, diabetes, arthritis, and cataract is relatively high. Some elderly people suffer from multiple diseases at the same time, and they have never been able to go to the hospital for diagnosis and treatment due to inconvenient mobility or financial reasons, and they have been delayed again and again.

Such a vicious circle leads to the point of disease to the point of no return. In addition, the elderly are often immunocompromised, have weak resistance to diseases, and are prone to cross-infection.

3) Medication factors The tolerance and sensitivity of drugs in the elderly are different from those of adults, and they are prone to adverse reactions. Many studies have confirmed that taking antihypertensive drugs, antiarrhythmic drugs, diabetes medications, vasodilators, and any other medication that affects the body's balance is a good ideaAll of them are prone to cause accidental injury, and the mixed effect of a large number or multiple drugs can increase the risk of accidental injury.

Due to the lack of children and the care and care of their spouses, the elderly who live alone often forget to take their medications, take the wrong medicines, or do not follow the doctor's instructions.

4) Factors of life. Falls, choking, bed falls, fractures, and burns are extremely common in homes where elderly people live alone. Some elderly people have difficulty moving and cannot take care of themselves completely, which is even worse for the elderly who live alone without anyone to take care of them.

The incident of the elderly dying alone at home has also been reported frequently, therefore, there are potential safety hazards in the life of the elderly living alone, and all sectors of society need to be vigilant and concerned.

v) Environmental factors. Environmental factors are closely related to the occurrence of unintentional injuries in the elderly. Common risk factors are:

Lighting that is too dim or too bright, glare, smooth floors, sliding mats, worn or curly carpets, thresholds that are too high, obstacles in the aisles, cupboards that are too high or too low, liquid spills, chairs and beds that are too low, furniture that is not fixed or messed up, toilets that are too low and have no handrails, pets at home, etc.