How to Clean, Oil and Look After a Sewing Machine at Home

Cleaning Oiling and Servicing
Sew and Fix Team
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You’ve probably seen it in your sewing machine manual: “Lubricate moving parts every 8-10 hours of use.” But if you pick up a newer model’s guide, that instruction might be absent entirely, replaced by a warning not to oil the machine. This variation in guidance is deliberate, not an oversight.

If you’ve noticed a grinding noise or a sudden nest of thread under your fabric, your first instinct might be to find a tiny hole and drop in some oil. It seems logical—it’s a mechanical device, so it needs lubrication. However, for some modern machines, adding oil is the wrong move and can cause damage. Whether you’ve dug an old Singer out of the loft or you’re using a ten-year-old Brother, the goal is the same: get the machine running smoothly without accidentally breaking it. Here is the safe, methodical way to clean and look after your machine at home.

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The Safety First Rule

Before you touch a single screw or brush a speck of lint, you must turn off and unplug the machine. This is non-negotiable.

It isn’t just about the risk of a shock; it’s about preventing the machine from starting unexpectedly. Imagine reaching for a lint brush near the hook while the machine is on—a stray nudge of the foot pedal or a glitch in the electronics could cause the needle bar to fire while your fingers are in the way.

Once the power is off, clear the deck. Remove the needle, the presser foot, and all the thread. Doing this prevents you from accidentally snapping a needle or getting a thread tangled in the mechanism while you’re cleaning. If you’re unsure about how to properly clear the machine, it is worth checking our How to Thread a Sewing Machine guide to ensure you’re starting from a clean slate.

Warning: Never clean or oil a machine while it is plugged in.

What You Need Before You Start

You don’t need a professional toolkit to maintain a domestic machine, but using the wrong tools can do more harm than good. A basic, honest kit is all you need.

  • Sewing machine oil: Only use oil specifically labelled for sewing machines. Use only oil specified by the machine’s manufacturer; do not substitute household or multipurpose products.
  • A lint brush: A soft-bristled brush is essential. The Singer Lint Brush (paid link) has angled bristles that can help get into the narrow gaps around the feed dogs.

Buy Singer Lint Brush on Amazon → (paid link)

  • Small screwdriver: Only if your manual explicitly allows you to open the machine.
  • A new needle: Always fit a fresh needle after cleaning to ensure any “skipped stitch” issues aren’t just due to a blunt point.
  • A seam ripper: Useful for clearing out stubborn thread nests that a brush can’t budge.

If you’re starting from scratch, a basic cleaning kit with a few screwdrivers and tweezers is a helpful investment for beginners, though the tools are usually adequate rather than premium.

Cleaning the Visible Parts

Much of the debris in a sewing machine is fabric lint and thread fibres. Lint buildup can affect feeding and machine performance.

Start by using a dry lint brush or a soft cloth to wipe the exterior and the area around the needle. Pay close attention to the feed dogs (the jagged teeth that move the fabric). Use the brush to flick lint out from between the teeth so the fabric can grip properly.

One common mistake is using a can of compressed air to “blow out” the machine. Avoid this. Many maintenance guides recommend a brush or vacuum because compressed air can push lint deeper into the mechanism. Stick to a brush and a vacuum if you have a narrow attachment.

When it comes to brushes, a Singer Lint Brush (paid link) is a sensible choice; whichever brush you buy, check the bristles are firmly seated and soft enough not to scratch.

Opening Up (When It’s Safe)

Depending on your machine, you may be able to open the side or bottom panels for a deeper clean. However, you must check your manual first.

Some machines are designed to be opened by the user, while others are completely sealed. If your machine has a warranty sticker over a screw or the manual states the unit is sealed, stop there. Opening the unit may affect warranty coverage; check the warranty terms first.

If the manual permits it, look for the designated latch or screw. Remove the needle plate to access the bobbin area. Lint commonly accumulates in the bobbin and hook areas. Use your brush to clear the hook and the race. If you find a massive clump of thread and lint, use a seam ripper to carefully lift it out.

If you find that the machine is still making a grinding noise after a thorough cleaning, or if you’ve found a broken part inside, that’s the point where you should stop. At that stage, it’s a job for a professional. You can find guidance on When to Call a Professional to avoid making a mechanical fault worse.

Cleaning and Oil Points

This is the most critical part of home maintenance. Oiling is inappropriate for some machines, so follow the manual.

📺 Watch: Sewing Machine Maintenance: Oil and Clean

Check your manual. If it says the machine is self-lubricating, leave it alone. Many modern machines are designed to be self-lubricating and should not be oiled by the user.

If the manual specifies oiling points, follow its exact oil type and quantity. Hemline Sewing Machine Oil (paid link) comes in a small 20ml bottle. For older, mechanical machines, Singer Sewing Machine Oil (paid link) is an alternative, though check the cap is tight before storing it upright.

Buy Hemline Sewing Machine Oil on Amazon → (paid link)

Wipe away any excess oil immediately. Excess oil doesn’t “protect” the machine; it just acts as a magnet for more lint.

Testing and Troubleshooting

Once the machine is clean and (if required) oiled, you need to verify that everything is back in working order.

  1. Rethread from scratch: Don’t assume the threading is fine. Raise the presser foot and rethread the top thread and the bobbin completely.
  2. Fit a new needle: A clean machine with a blunt needle will still skip stitches.
  3. Test on scrap fabric: Run a few stitches on a piece of scrap cloth to check the tension and noise level.

If the stitches are still skipping or the machine continues to make a grinding noise, the issue is likely mechanical rather than a matter of cleanliness. It could be a timing issue or a worn-out belt, neither of which can be fixed with a brush and a drop of oil.

Not sure if your machine needs oiling or a full service? Download the Free Sew and Fix Fault-Finding Checklist to diagnose the issue step-by-step.

Taking the Next Step

Maintaining your machine at home is mostly about knowing what not to do. Removing lint is a safe, effective way to keep a machine running quietly, but the temptation to “just add a bit of oil” is where most people go wrong. Always defer to your manual—if it says the machine is self-lubricating, trust it.

Cleaning and replacing a damaged or blunt needle can resolve some stitch problems. However, if you’ve followed these steps and the machine is still misbehaving, it’s time to put it on a professional service bench.

To help you figure out exactly what’s going on with your machine, Download the Free Sew and Fix Fault-Finding Checklist . It will take you through the checks in the right order, so you can decide if a simple home fix will work or if it’s time to book a service.

As an Amazon Associate we earn from qualifying purchases. The products linked above are ones we think are worth a look.

Note: General guidance only, verify details with a qualified professional or official source.

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