With regular use, electrical connections may become dirty, which may impair an item’s functionality. Water cannot be used to clean an electrical contact, however some products are secure and efficient.
If the contacts aren’t too dirty, try cleaning them using a micro-brush and contact solution. You will want a specialized cleaning product or kit if the item is exceptionally unclean.
You can get rid of oxidation or rust using mechanical or chemical methods to enhance the connection quality of an electrical contact or switch. The most typical tool for removing oxidation is a brass or steel brush, though nylon can also be used for delicate contacts.
So, let’s begin!
Why should you clean electrical contacts?
To connect various parts of electronic equipment together, electrical contacts are employed. These contacts may corrode or get dirty over time, which could result in faulty electrical connections and equipment failure.
You can eliminate dirt, dust, and other pollutants that can be interfering with the electrical connection by cleaning electrical contacts. By doing this, you can keep your electrical connections strong and avoid device failure.
Electrical contact cleaning frequency varies depending on the equipment and usage. It is generally advised to clean contacts every 6 to 12 months or as needed. However, if a piece of equipment is used frequently or is exposed to extreme conditions, it can need cleaning more frequently.
When cleaning electrical connections, it’s crucial to adhere to the manufacturer’s recommendations because some equipment may call for particular cleaning procedures or supplies.
What are the tools and materials needed to clean electrical contact?
Tools and materials utilized in cleaning electrical contacts using a micro brush include:
- Microbrush
- Paper towel
- Cleaning solution (can be a cleaning solution meant for cleaning electrical contacts or household products such as rubbing alcohol, acetone, white vinegar, WD-40, or nail polish remover)
- Can of concentrated air or a pressurized contact cleaner (optional)
Tools and materials utilized in cleaning electrical contacts using a contact cleaner kit include:
- Contact cleaner kit (which may include multiple types of solution, brushes, and an applicator brush)
- Brush (to remove dirt and debris before using the solution)
- Pencil eraser (optional)
- Lint-free cloth (to wipe off the surface of the contacts)
How to clean electrical contact?
Here are two effective methods you can use to clean electrical contact:
- Using a micro brush.
- Using a contact cleaner kit.
Using a micro brush
- Use a micro brush to clean the area.
- Put the brush into the contact or remove it with a wipe.
- Ensure that the item dries completely.
Use a micro brush to clean the area:
Microbrushes are small, disposable cleaning tools that may fit into tiny areas, including phone charger slots. You can typically purchase these online or at electronic and office supply stores.
Incorporate the brush into the cleaning solution. You can try a home product, such as rubbing alcohol, acetone, white vinegar, WD-40, nail polish remover, or a cleaning solution designed for cleaning electrical connections.
You might also try using a can of compressed air or a pressurized contact cleaner for difficult-to-reach electrical contacts. These can reach places where a micro brush can’t.
Put the brush into the contact or remove it with a wipe:
Before you begin cleaning the item, make sure it is unplugged. Then, using the part of the brush that was dipped in your solution, put it into the electrical contact slot or, if the contact is exposed, wipe it with the brush.
Ensure that the solution is not running off the brush. If so, dab off any excess before cleaning the contact.
Ensure that the item dries completely:
Discard the micro brush and set the contact on a flat surface once you have finished wiping it and are confident that it is clean. Give it at least an hour to dry, or until you are satisfied that it is dry all the way through.
While a cleaning solution, vinegar, or nail polish remover may take longer to dry, alcohol dries rapidly and should be finished in a matter of minutes.
Using a contact cleaner kit
- Read the usage instructions provided by the manufacturer.
- To get rid of dirt and debris, use the cleaning tools that are provided.
- Follow the instructions when using the solution.
- Use a brush or lint-free cloth to clean the contacts’ surface.
Read the usage instructions provided by the manufacturer:
Read all of the instructions that come with any special kit you bought to clean your electrical contacts. The kit might contain a variety of solutions, but some of them might only work on specific metals like gold, silver, or copper.
How long you should keep the product on before scrubbing or wiping it off should also be specified in the instructions.
To get rid of dirt and debris, use the cleaning tools that are provided:
It’s preferable to begin by cleaning the contacts as thoroughly as you can without applying the solution. If the contact is covered, pick a brush that will fit in the slot; otherwise, pick any brush to clean an exposed contact.
The instructions for the kit may include a list of the brushes that are appropriate for a certain class of contacts.
Follow the instructions when using the solution:
First, make sure the device is unplugged from the power source. After that, apply the contact cleaning solution to the contact using the applicator brush that came with the kit. Apply the cleaning solution evenly throughout the contact’s surface.
After the solution has been applied to the contact completely, check the time and leave the solution on for the duration recommended by the kit. Depending on how dirty the contacts are, this could take anywhere from a few minutes to several hours.
If the contacts are extremely dirty, you might need to keep the solution on all night.
Use a brush or lint-free cloth to clean the contacts’ surface:
Once the required duration of time is up, wipe or brush the solution off once more. You can either use a brush to remove any last bits of dirt from the contact’s slot or a lint-free cloth to clean off an exposed contact.
Repeat the procedure if the electrical contact looks to be dirty still. Try rubbing the contact with an eraser if there is still a significant quantity of debris on the item in question. Depending on the side of the contact, you can use a little pencil eraser or a big eraser.