How to clean and maintain a sewing machine

As a specialist in sewing machines and their repair, I regularly see machines that do not work properly due to lack of maintenance.

Regular cleaning and maintenance are essential to keep your sewing machine in good condition and running smoothly for many years.

Thus, whatever the project or fabric used, you will always be able to use your “faithful” at any time and above all.

Sewing machine maintenance: why?

Cleaning the sewing machine is the first step in maintenance. Intended to be simple, this process can be carried out regularly by yourself as it does not require special skills or tools.

Thus you will eliminate the dust and dirt that accumulate on the outside and inside of the machine, promoting its long-term use and quality without it failing you when needed.

Note that it is important to clean it regularly, especially if you use the machine for crochet.

How to clean a sewing machine?

Very good question, you must first understand the makeup of a sewing machine. This will help you identify the different parts to handle in order to perfect your cleaning.

You should know that it consists of several elements characterized as “essential” that we have classified into 2 families to make the information as accessible as possible:

External elements

The casing

The casing is the external structure of the sewing machine. It protects the internal parts of the machine and gives it its shape. The casing is generally made of metal or plastic.

The handwheel

The handwheel allows controlling the speed of the machine. This handwheel is generally made of metal or plastic.

Other elements that can be found on the outside of a sewing machine

In addition to these essential elements, a sewing machine can also be equipped with other elements, such as:

• A thread guide, which helps guide the thread into the machine.
• A needle threader, which facilitates the insertion of needles.
• A thread cutter, which allows cutting the thread easily.
• A speed controller, which allows adjusting the machine's speed.
• An LCD screen, which displays information about the machine, such as speed and selected stitch type.

Naturally, the composition of a sewing machine we sell in-store may vary depending on the model and brand (Juki; Janome; Brother; Singer etc...).

It is important to understand well the composition of your electric sewing machine before engaging in disassembly.

Furthermore, please also note that any internal intervention may potentially void the manufacturer's warranty and that in case of doubt, do not hesitate to come back to us.

Internal elements

The motor

The motor provides the power necessary for operation. It can be electric or manual. Electric sewing machines are the most common.

The sewing mechanism

The sewing mechanism is responsible for creating the stitches. It consists of several parts, including the needle, the bobbin, the feed dog, and the presser foot.

The needle

The needle is the part that pierces the fabric and creates the stitch. It is generally made of steel or metal.

The bobbin

The bobbin holds the lower thread. It is generally made of metal or plastic.

The feed dog

The feed dog pulls the fabric under the needle. It is generally made of metal or plastic.

The presser foot

It holds the fabric in place during sewing. There are different types, each adapted to a particular type of sewing.

Cleaning the exterior of the sewing machine

The exterior of your device is the most visible part, and it is important to keep it clean and well maintained, to avoid operating problems. Regular dusting of its exterior will help prolong its durability and keep it in good working order.

List of necessary materials

• Two soft cloths
• A mild soap and water solution (optional)

Instructions

1. Check that your device is not connected to power.
2. Remove all mechanisms and accessories from the device, such as the presser foot, bobbin holder, and needle threader.
3. Use one of the cloths to wipe off dirt.
4. For very dirty areas, you can use a mild soap and water solution. Dilute one tablespoon of mild soap in a bowl of lukewarm water.
5. Soak the same cloth in the solution and wring it out well.
6. Wipe.
7. Rinse with clear water.
8. Dry with the other cloth.
9. Replace all accessories.

Our additional advice

• Avoid using harsh chemicals, as they could damage the surface of the sewing machine.
• If your casing is plastic, you can use a product designed for plastic.
• If your casing is metal, then you can use a product dedicated to metal.

Frequency of cleaning the exterior of a sewing machine

Cleaning the exterior of your sewing machine depends on the frequency with which you use it.

If you use it every day, you should clean it at least once a week. But, if you use it less often, once a month is sufficient.

Cleaning the sewing machine interior

The interior of your sewing machine is the least visible part, but it is just as important to keep clean and well maintained. Regular and quality dusting will help prevent operational problems and extend its lifespan.

Necessary materials

• Two soft, damp cloths (to perform different wipes)
• A soft brush or a clean, soft paintbrush
• A screwdriver (just in case)
• A mild soap and water solution (optional)
• Sewing machine oil (Take advantage of disassembly to lubricate it)

Instructions

1. Unplug your sewing machine from the electrical outlet. (Do not work with the device powered)
2. Remove the presser foot and needle plate.
3. Wipe away dust and dirt (If you have a hairdryer or blower, it can be an advantage).
4. If an area is very dirty, you can prepare a solution made of mild soap and lukewarm water.
5. Dip the cloth in the solution and wring it out well.
6. Wipe the parts that need it and remember to rinse well with clean water after cleaning.
7. Use a soft brush for hard-to-reach places, such as gears and sewing mechanisms.

Additional recommendations for this part

• Avoid using harsh chemicals, as they could damage the internal parts of the sewing machine.
• If you have trouble removing the presser foot, consult the manual or user instructions for your sewing machine.
• Make sure to replace it and the needle plate correctly after cleaning.

Cleaning frequency

As for the cleaning of internal elements of your sewing machine will depend on actual frequency of use.

For example, if you use it every day, you should clean it at least once a month (minimum recommended). However, if you use it less often, once a quarter will be plenty.

BONUS: How to remove lint and threads?

For the hook of a sweater, lint and threads from some spools or fabrics can accumulate inside your sewing machine, which can harm its proper functioning.

You can remove them with a lint brush or a vacuum cleaner.

If you use a lint brush, brush it through hard-to-reach places, such as slots and gaps.

When using a vacuum cleaner, be sure to use a suitable attachment. You can also use a paintbrush to remove lint and threads from hard-to-reach places.

Lubricating the sewing machine

Lubricating your sewing machine is an important part of its maintenance. It reduces friction between moving parts, which makes your machine durable, improves its operation, and prevents breakage or wear.

Materials necessary for this operation

• SomeOil or a suitable lubricant
• A soft microfiber cloth (If you don’t have one on hand, a piece of fabric could work)

Instructions to follow

1. Unplug your sewing machine from the electrical outlet.
2. Remove the presser foot and needle plate.
3. Apply a small amount of oil or lubricant to moving parts, such as gears, needles, and presser feet.
4. Use a soft microfiber cloth to wipe off excess oil or lubricant.
5. Replace the presser foot and needle plate.

Our top tips for oiling without incident

• Consult the user manual of your sewing machine to know the type of oil or lubricant recommended by the manufacturer, it is implied Janome or Singer.
• Do not use too much oil or lubricant on the same area in general, as this could cause leaks.

Lubrication frequency

The lubrication frequency of your sewing machine depends on how often you use it. If you use it every day, you should lubricate it at least once a month. If you use it less often, you can lubricate it once a quarter.

By following these simple instructions, you will only enjoy your machine longer.

Now how to know if your sewing machine needs to be lubricated?

Here are some signs that indicate your sewing machine needs to be lubricated:

• It makes more noise than usual.
• It sometimes skips stitches.
• It becomes difficult to move.

If you notice any of these signs, it's time to lubricate (oil) your machine.

What to remember from this guide in conclusion

Maintenance prevents a problem from arising unexpectedly; following our advice ensures you keep your sewing machine in good condition, protected from dust and dirt for many years.

Additionally, take advantage of our extra tips to extend the lifespan of your sewing machine:

• Just like your fabrics, store your sewing machine in a clean and dry place.
• Avoid exposure to extreme temperatures.

Have your sewing machine repaired by professionals like us if it doesn't work properly, regardless of the model.