The metal bone needle is a kind of common sewing tool. Because of long-term use or improper storage, its surface may be contaminated by dust, stain or oxidation, which will affect its using effect and sanitary condition. In order to better protect the metal needles and extend their service life, it is necessary to adopt the correct cleaning method. This article will introduce the metal bone needle cleaning methods and precautions for readers' reference.

Cleaning methods

There are many ways to clean metal needles. Here are a few of them.

1. Wash with clean water

Put the metal needle into clean water and rub it gently to make the dirt and dust on the surface fall off. Then remove the pin and dry with a clean paper or towel.

2. Wash with soapy water

Place the needle in warm water, add soap or detergent, and rub gently to remove dirt and dust from the surface. Then remove the pin, rinse with water, and dry with a clean paper or towel.

3. Clean with alcohol or a cleaning fluid

Put the needle into alcohol or cleaning solution, soak for a period of time, and then use a clean paper or towel to dry. Note: the cleaning solution should use professional metal cleaning solution to avoid metal pin corrosion or damage.

II. Points for attention

1. Before cleaning the metal bone needle, please rinse it with water or soapy water to avoid dirt and dust attached to the bone needle surface, affect the washing effect.

2. Avoid harsh chemical cleansers such as bleach, hydrochloric acid, sulfuric acid, etc. . These chemicals may cause damage to the metal needles.

3. Avoid scrubbing the metal bone needle too hard, so as to avoid the surface scratch, affect the use effect and appearance.

4. In the use of alcohol or cleaning fluid cleaning, should pay attention to ventilation to avoid damage to human health.

5. After cleaning, the metal needles should be dried immediately to avoid prolonged immersion or exposure to the sun, so as not to cause surface oxidation, discoloration or corrosion.