How to clean stainless steel fire doors?

How to clean the stainless steel fire door? Let me share with you 7 cleaning methods of dirt to make the door look brand new.

1. Surface dirt cleaning

If it is just that there is dirt adhering to the surface of the stainless steel door, it is recommended to wipe it with soap solution. The material is very simple and easy to use.

2. Cleaning of tape marks

In life, people often encounter the trademark logo or the glass film of the product being removed, and at the same time, a part of the tape remains on the product, and the stainless steel door will also have such a situation. If there are marks on the film tape, it is recommended to wipe it with warm water first, and then wash it with ethanol again.

3. Cleaning of oil stains and dirt

If there are oil stains on the surface of the stainless steel door, it is recommended to wipe it with a soft cloth first, and then wash it with ammonia solution.

4. Cleaning with bleach or acid-base substances

If the surface of the stainless steel door is accidentally stained with bleach or other acidic substances, it is recommended to wash it with water immediately, then wash it with neutral carbonated soda water, and finally wash it with water.

5. Seven-color rainbow pattern dirt cleaning

If there is rainbow pattern dirt on the surface of the stainless steel door, most of it is caused by using too much oil and detergent, and if you want to clean this kind of dirt, it is recommended to wash it directly with warm water can.

6. Rust and dirt cleaning

Although it is said to be a stainless steel door, it cannot avoid the possibility of corrosion. Therefore, once the surface of the door is indeed corroded, it is recommended to use 10% sodium cyanide to clean it, or use a professional Cleaning with curing solution is also available.

7. Difficult to remove dirt and cleaning

If there is that kind of dirt on the surface of the door that is particularly difficult to remove, it is recommended to use radish and cucumber stalks dipped in detergent to wipe it vigorously. Note, never use steel wool to wipe, it will cause great damage to the door.