Tips for Removing Rusty Screws

Tips for removing rusty screws

1. Knock the rusty screw and loosen it

During the use of the screw, if the rust is not very serious and it is a larger screw, we can loosen the screw by tapping. The rusted screws seem to be very strong, but only some rust is used to fix them. Sometimes this method is effective when hitting. Hold the wrench in one hand to fix the screw, and the other hand to hold the hammer to hit the tail of the wrench. , You can tap with little strength first, if you still can't twist, then increase the strength appropriately. Be careful with the force, if you have no experience, tap slowly to avoid knocking. Knock a few more times like this and use a wrench to twist it. If it is loose, it can be unscrewed. Not only can the screw be kept intact, but also fast.

2. Carbonated drinks to remove rust stains and easily remove the screws

Using carbonated beverage spraying, carbonated beverages contain carbonic acid. Carbonic acid can react with the iron oxide in the rust. During the reaction, the rust gradually disappears or is softened, and the natural screws will not be rusted. This method may be more Slowly, you can prepare a watering can to spray continuously, and use a wrench to gently pull it back and forth to try to loosen it.

3. Alcohol + white vinegar + detergent

Add appropriate amount of water to the bottle, then pour two caps of alcohol, two caps of white vinegar, and two caps of detergent, and shake them evenly. Pour some on the screws, let them sit for a few minutes, and then gently tighten them with a wrench. The rusty screws can be loosened immediately, and the screws can be removed without any effort.