What are the ways to remove dirt?

It depends on what stains are in what place, and it is generally recommended to use kitchen professional oil spray for better results. If it is solar, it can be soaked in vinegar and then washed.

Look at what kind of dirt it is. Some can be vinegared, and some can be eggshelled.

Dirt emulsifier.

The first dirt emulsifier in China, one emulsifier can produce more than a dozen products.

Dirt emulsifier is the latest research and development of Chengdu Hengfeng Hongye detergent factory for dirt, sludge, stains, stains and stains for emulsification of professional raw materials, with the following characteristics:

First, the first dirt emulsifier, the effect is remarkable.

1. It has extraordinary ability to emulsify, disperse, disintegrate and detach dirt, sludge, stains and stains.

2. It has extraordinary emulsification and removal ability for oil stains coexisting with dirt, sludge, stains and stains.

Second, a very wide range of uses.

1. It is widely used in the emulsification, dispersion, disintegration and detachment of dirt, sludge, stains and stains in industrial and civil industries.

2. It is widely used in the emulsification and removal of oil pollution in industrial and civil industries.

3. Refer to the formula (determine the proportion according to the cost and quality).

1. Laundry detergent: dirt emulsifier + four-in-one thickener + water + preservative + flavor + pigment + salt.

2. Range hood cleaning agent: dirt emulsifier + organic oil emulsifier + water + preservative + flavor + pigment + caustic soda.

3. Tablecloth cleaning agent: dirt emulsifier + organic oil emulsifier + hydrogen peroxide + bleach + water + preservative + flavor + pigment.

4. Down jacket cleaning agent: dirt emulsifier + organic oil emulsifier + water + preservative + flavor + pigment.

5. Heavy oil cleaning agent: dirt emulsifier + all-round emulsifier + water + preservative + flavor + pigment.

6. Hand sanitizer: dirt emulsifier + four-in-one thickener + water + preservative + flavor + pigment + salt.

7. Industrial hand sanitizer: dirt emulsifier + four-in-one thickener + super ionic emulsifier + water + preservative + flavor + pigment + salt.

8. All-round water: dirt emulsifier + water + preservative + flavor + pigment.

9. Collar net: dirt emulsifier + organic oil emulsifier + water + preservative + flavor + pigment.

10. Glass cleaning agent: dirt emulsifier + caustic soda + water + preservative + flavor + pigment.

11. Plastic cleaning agent: dirt emulsifier + organic oil emulsifier + water + preservative + flavor + pigment + caustic soda.

12. Hard surface cleaning agent: dirt emulsifier + organic oil emulsifier + water + preservative + flavor + pigment.

13. Soaking powder: dirt emulsifier + organic oil emulsifier + caustic soda + water + preservative + flavor + pigment.

Something that can remove dirt:

1. Baking soda; After soaking the white vest, apply baking soda powder to the place stained with the sauce and wash it with water after 10 minutes.

2. Salt; Clothes stained with juice and slippery finch marks can be wiped with concentrated salt water, or immediately sprinkle salt on the stain, then gently rub with your hands, moisten with water and soak in the detergent solution to wash;

3. Alcohol; When carrying pine wood, the clothes will be stained with pine oil, and you can scrub it with alcohol to wash away the oil stains.

How to clean up water dirt:

1) Lemon limescale remover. Put the lemon slices in a kettle (the thinner the better, the purpose is to release the citric acid as much as possible), boil the water for about 5 minutes, and let the lemon soak in the water for 2 minutes after boiling.

2) Vinegar to remove limescale. If the kettle has scale, you can put a few spoonfuls of vinegar into the water and boil for an hour or two to remove the scale. If the main ingredient in the scale is calcium sulfate, the soda ash solution can be poured into the kettle and boiled to remove the scale.

3) Ion exchange scale removal method. By using a specific cation exchange resin to replace calcium and magnesium ions in the water with sodium ions, the solubility of sodium salts is high, so the formation of limescale due to the increase in temperature is avoided.

4) Membrane separation and scale removal. Both nanofiltration membranes (NF) and reverse osmosis membranes (RO) can intercept calcium and magnesium ions in water, thereby fundamentally reducing the hardness of water. The characteristics of the membrane separation and scale removal method are that the effect is obvious and stable, and the treated water has a wide range of applications; However, there are high requirements for inlet pressure, and equipment investment and operating costs are high.

5) Limescale cleaner removes limescale. The main ingredient of limescale cleaner is hydroxymalonic acid, which is safe, non-toxic and environmentally friendly. This limescale cleaner is easy to use and effective, with the right dosage and detailed instructions, making it suitable for home use.

The process of forming limescale:

At high temperature, calcium sulfate containing slightly soluble in water will precipitate due to the evaporation of water, and the carbonate in the water will combine with calcium and magnesium ions to form calcium carbonate and magnesium carbonate that are insoluble in water, that is, water alkali. With the continuous evaporation and concentration of water, the water alkali content continues to increase, and scale is formed after reaching saturation.

Hazards of limescale:

1) The poor thermal conductivity of scale will lead to the deterioration of heat transfer on the heating surface, thus wasting fuel or electricity.

2) If the scale adheres to the heating surface of the thermal equipment, it will endanger the safe and economical operation of the thermal equipment. Because the thermal conductivity of limescale is very poor, it hinders heat transfer. The heat absorbed by the furnace tube from the flame side cannot be well transferred to the water, and the cooling of the furnace tube is affected, so that the wall temperature rises, causing the furnace tube to bulge and cause a burst pipe.