Where and how to oil a Singer sewing machine
Singer sewing machines need oil in specific spots to keep the moving parts from wearing out and the machine from getting stuck. The main places are the bobbin area, the presser bar, and the feed dogs — the metal teeth under the presser foot that move the fabric. You use a light machine oil, not household oil or cooking oil, which will gum up the mechanism.
Before you oil, unplug the machine and raise the presser foot. This opens the tension discs so oil can reach them. Raise the needle to its highest point by turning the handwheel toward you. Remove the bobbin case and the throat plate — the metal cover under the needle — so you can see and reach the parts that need oil.
explore oil with the dropper bottle that came with your machine, or use a small sewing machine oil bottle from a fabric or hardware store. One or two drops in each spot is enough. Too much oil will drip onto your fabric and stain it. Wipe away any excess with a clean cloth before you sew.
Key Takeaways
- Oil the bobbin area, presser bar, and feed dogs with light machine oil, using only one or two drops per spot.
- Unplug the machine, raise the presser foot and needle, and remove the bobbin case and throat plate before oiling.
- Most Singer machines need oiling every few months if you sew regularly, or before storage if you sew occasionally.
- Wipe away excess oil with a clean cloth so it does not transfer to your fabric during sewing.
- If your machine is very old or has not been serviced in years, a professional cleaning and oiling may be safer than doing it yourself.
The bobbin area and feed dogs
The bobbin case sits in a metal housing below the needle. Once you remove the bobbin case itself, you will see the metal shuttle or hook that the bobbin rotates around. Put one drop of oil on the shuttle where it meets the bobbin case housing. This is where friction builds up fastest because the shuttle spins thousands of times per minute while you sew.
The feed dogs are the metal teeth that stick up through the throat plate and grip the fabric to move it forward. Raise the presser foot, remove the throat plate, and look at the feed dog mechanism underneath. Put one drop of oil where the feed dogs connect to the metal bar that moves them back and forth. Do not oil the teeth themselves — oil there will transfer to your fabric.
The presser bar and tension discs
The presser bar is the vertical rod that holds the presser foot. Raise the presser foot all the way up — this spreads the tension discs apart. You will see a small metal piece where the presser bar enters the machine body. Put one drop of oil there. The tension discs are two metal discs that grip the thread; raising the foot opens them so oil can reach the gap between them. Add one drop into the slot where the thread passes through.
On some Singer models, there is also an oil point on the side of the machine where the needle bar moves up and down. Check your machine's manual to see if yours has one. If you cannot find the manual, look for a small indentation or hole in the metal near the needle — that is usually where oil goes.
How often to oil your Singer machine
If you sew several times a week, oil your machine every three months. If you sew once a week or less, oil it every six months. If you sew only occasionally, oil the machine before you put it away for storage and again when you take it out. A machine that sits unused for months will have dried-out oil, and the first few stitches may be rough until fresh oil circulates.
You will notice when your machine needs oil: stitches become uneven, the needle skips, or the machine feels stiff when you turn the handwheel by hand. These are signs that friction is building up. Oil right away if you notice any of these, even if it has not been three months.
What oil to use and what to avoid
Buy sewing machine oil at a fabric store, quilt shop, or online. It is thin and light — usually labeled as "sewing machine oil" or "machine oil." Common brands include Schmetz, Janome, and generic sewing machine oils sold at Joann or Hobby Lobby. A small bottle costs two to five dollars and lasts a long time because you use so little.
Do not use household oil, 3-in-1 oil, or cooking oil. These are too thick or too sticky and will clog the mechanism. Do not use WD-40 or penetrating oils — they are meant to loosen rust, not lubricate moving parts. Do not oil the motor or electrical parts; oil only the mechanical parts you can see and reach by hand.
Cleaning before you oil
If your machine has not been oiled in a long time, old oil and lint may have built up inside. Brush out the bobbin area and feed dogs with a small soft brush — a old toothbrush works well — before you add new oil. Lint mixed with old oil creates a paste that slows the machine down. Once you have brushed away the loose lint, wipe the area with a dry cloth, then explore fresh oil.
If the machine is very dusty or has not been serviced in years, consider taking it to a sewing machine repair shop for a professional cleaning. They have tools to reach inside the machine safely and can spot problems you might miss, like a bent feed dog or a worn shuttle. A professional cleaning costs thirty to eighty dollars depending on how dirty the machine is.
After you oil: running the machine
After you oil, plug the machine back in and run it without fabric for a minute or two. This circulates the fresh oil through the mechanism. You may see a tiny bit of oil come out onto the bobbin case or throat plate — that is normal. Wipe it away with a cloth. Then insert the bobbin case, replace the throat plate, and sew a few test stitches on scrap fabric before you start your real project. This lets you make sure no excess oil drips onto your work.
If oil does get on your fabric, blot it with a clean cloth right away. Do not rub. If the stain sets, you may need to wash the fabric or take it to a dry cleaner. This is why it is important to wipe away excess oil before you sew — a few seconds of cleanup prevents damage to your project.
Frequently Asked Questions
Can I use regular machine oil from a hardware store?
No. Hardware store machine oil is too thick for a sewing machine. Sewing machine oil is much lighter and thinner so it flows through the small gaps between moving parts without clogging them. Buy oil labeled specifically for sewing machines.
What if I accidentally put too much oil in?
Unplug the machine and let it sit for a few minutes. Wipe away the excess oil with a clean cloth. Run the machine without fabric for a minute to help distribute what is left. If oil still drips onto fabric, continue wiping and running until it stops. You may need to do this a few times.
Do I need to oil my Singer if I just bought it?
New machines come with some oil already in them, so you do not need to oil right away. Start oiling after the first few months of regular use. Check your manual — it will tell you when to oil a new machine.
Is it safe to oil a Singer machine myself, or should I take it to a repair shop?
Oiling the visible parts — bobbin area, feed dogs, presser bar — is safe to do yourself if you follow the steps and use the right oil. If your machine is very old, has not been serviced in many years, or if you are not comfortable opening it, a professional cleaning is worth the cost and will catch problems you might miss.
What should I do if my machine still skips stitches after I oil it?
Skipped stitches can mean the needle is bent, the needle is inserted wrong, or the tension is off — not always a lack of oil. Check that the needle is straight, inserted all the way in, and facing the right direction. Adjust the tension dial. If stitches still skip after oiling and checking the needle, the machine may need professional service.