Use method of foam cleaner:
1. Shake it evenly before use. The sprayed cleaning agent is foam like and not easy to flow.
2. Spray evenly at a distance of about 20 centimeters from the cleaning area.
3. Let the foam act on the cleaned surface for 30-40 seconds.
4. Thick dirt and gaps should be wiped clean with a small brush.
5. Wipe clean with a dry cloth.

Classification of cleaning agents:
Cleaning agents can be divided into industrial cleaning agents and civilian cleaning agents according to their uses.
There are many types of industrial cleaning agents, including degreasing cleaning agents, wax removal cleaning agents, liquid crystal cleaning agents, cold stripping (room temperature cleaning), rust removal cleaning agents, aluminum acid stripping agents, etc.
Civilian cleaning agents include laundry detergent, hand sanitizer, soap, dishwashing detergent, all-purpose cleaning agents, etc.
Cleaning agents can be divided into water-based cleaning agents and cleaning agents according to different solvents.
Water based cleaning agents are solvents made of water, such as degreasing agents, dishwashing detergent, laundry detergent, etc.
Solvent cleaning agents are solvents, such as three, oil-water, white electric oil, etc.

Precautions for using cleaning agents:
1. After use, the cleaning solution can be reused as long as it removes oil stains floating on the surface and impurities sinking on the bottom of the water (usually 1-2 months, especially suitable for ultrasonic cleaning machines and high-pressure hot water cleaning machines).
2. After cleaning, if the cleanliness requirement is not very strict (the residual amount is allowed to be no more than 1 gram/square meter), the object can be directly shaken or dried, or even drained, without rinsing with water after cleaning in two tanks. Without rinsing, it has a certain rust prevention ability in the short term, about 8 hours to 10 days (depending on the ambient temperature and humidity). Loss of rust prevention ability after rinsing.
3. This product also has a degreasing and cleaning function for cotton fabrics and synthetic products. Suitable for restaurant tablecloths, curtains, carpets, floors, and oily work clothes in hotels and restaurants. (When using, be careful not to directly sprinkle dry powder on the laundry to avoid fabric fading)
4. For heavy oil stains that are difficult to clean, it is necessary to increase the concentration of use and extend the soaking and scrubbing time appropriately to ensure cleaning quality.

Advantages of cleaning agents:
1. Used for cleaning oil stains, dirt, inorganic salts, hand sweat, dust and other dirt on surfaces of steel, zinc, aluminum, copper and its alloys, rubber, ceramics, etc.
2. It does not contain controlled substances such as heavy metals, phosphorus, and sub salts, and there are no harmful substances that need to be specifically labeled in its composition. It can be completely biodegraded, improve working conditions, and prevent environmental pollution.
3. It has excellent cleaning ability for grease and dirt, and has strong degreasing, cleaning and cleaning capabilities. Completely dissolved, anti-static, easy to rinse; And it can effectively protect the surface of the cleaned material from corrosion while cleaning.
4. Green and environmentally friendly, universal and economical.
5. The main technical indicators are moderate between pH 11 and 13.
6. It can remove oil stains and dirt, evaporate completely, has strong cleaning ability, and does not damage the workpiece.
7. Low environmental impact, excluding (CFC's).