How to Maintain a Hand-Retractable Spring Plunger

There are a few things you can do to keep your hand retractable spring plunger in good condition. First, clean the plunger regularly with soap and water. The plunger should be stored in a dry place, such as a pantry or cupboard. Second, check the plunger every few months to make sure it is functioning properly and that the spring is still holding its tension. third, never use oil or other hydraulic fluid on the plunger; this could damage it and cause it not to work properly. fourth, be careful when using the ball spring plunger; do not touch anything on top of the plunger – this could Oriented force onto the spring that holds the plunger in place.