How to use and maintain these Airless Pump Bottles correctly to ensure their sealing?

Before installing the pump head, make sure that both the Airless Pump Bottles and the pump head are clean and dry to avoid introducing impurities or moisture during the installation process. Next, align the pump head with the bottle mouth of the Airless Pump Bottle, making sure that the center of the pump head is aligned with the center of the bottle mouth. The pump head usually has a specific shape and size to ensure a perfect match with the bottle mouth. Then, hold the bottle body with one hand and the pump head with the other hand, and gently rotate the pump head until it is firmly installed on the bottle mouth. Keep a certain force when rotating, but do not use too much force to avoid damaging the pump head or the bottle mouth. Finally, after the installation is completed, press the pump head gently to ensure that it can work properly. If the pump head can move up and down smoothly and is not loose or shaking, it means that the installation is successful.
Before removing the pump head, make sure that the product in the bottle has been used up or properly stored to avoid product leakage during the removal process. Next, hold the bottle body with one hand and the pump head with the other hand, and gently rotate the pump head counterclockwise until it loosens from the bottle mouth. Maintain a certain force when rotating, but do not use too much force to avoid damaging the pump head or bottle mouth. Finally, after the disassembly is completed, check whether the pump head and bottle mouth are damaged or have residues. If there is residue, you can wipe it clean with a clean cloth or paper towel.
You need to check the matching degree of the pump head and bottle mouth first, and make sure that their shapes and sizes match perfectly without gaps or looseness. If there is a gap between the pump head and the bottle mouth, the product may leak from the gap. Then check the cleanliness of the pump head and bottle mouth, and make sure they are clean and dry without residue or moisture. If there is residue or moisture, it may cause the seal between the pump head and the bottle mouth to decrease. Finally, check the materials of the pump head and bottle mouth to ensure that they have good sealing performance and will not age or deform due to long-term use. If the materials of the pump head and bottle mouth age or deform, it may cause the seal to decrease.
In order to maintain the sealing of the Airless Pump Bottle, the pump head and bottle mouth need to be cleaned regularly to remove residues and dirt, and keep them clean and dry. At the same time, regularly check the matching degree and sealing of the pump head and bottle mouth, and deal with problems in time. In addition, use the Airless Pump Bottle correctly and avoid excessive force or improper operation to avoid damaging the pump head or bottle mouth and affecting its sealing.