If your iron is leaving stains or not gliding smoothly, it’s time for a clean. Learning how to clean an iron is a simple task that makes a huge difference. Just like a well-maintained garden tool works better, a clean iron performs more effectively and lasts much longer. This guide will walk you through the safest methods for different types of irons and soils.
How to Clean an Iron
Before you start any cleaning, the most important step is safety. Always unplug your iron and let it cool down completely. Never pour water or cleaner directly onto the iron’s body or into the steam vents while it’s connected to power. Working on a cool, dry surface protects both you and your appliance.
What You’ll Need for Most Methods
Gathering your supplies first makes the job quicker. You likely have most of these at home already.
- Distilled white vinegar
- Baking soda
- Table salt or non-gel toothpaste
- Cotton swabs and soft cloths (microfiber is great)
- An old toothbrush
- A bowl for mixing
- Distilled water (for filling later)
Cleaning the Soleplate (The Hot Metal Bottom)
The soleplate is where most problems occur. Fabric scorch, melted synthetic fibers, and mineral buildup from hard water can all create a rough, sticky surface. Here’s how to tackle each issue.
For Starch, Plastic, or Synthetic Fabric Residue
These materials can melt and bond to the hot plate. A simple paste often does the trick.
- Mix two parts baking soda with one part distilled white vinegar to form a thick paste.
- While the iron is completely cool, spread the paste over the soleplate, avoiding the steam vents.
- Let it sit for 15-20 minutes.
- Gently scrub with a soft cloth or the old toothbrush, using circular motions.
- Wipe clean with a damp cloth, then dry thoroughly.
For Scorch Marks or Stubborn Stains
Mild abrasives like salt or non-gel toothpaste can help with darker marks without scratching.
- Sprinkle a tablespoon of table salt onto a flat, heat-resistant surface (like an old plate).
- Set your warm iron (low heat, no steam) onto the salt and gently move it back and forth as if ironing.
- The salt acts as a gentle scrub. Alternatively, apply a dab of non-gel toothpaste to a soft cloth and rub the stained area.
- Wipe the soleplate clean with a vinegar-dampened cloth to remove any residue.
For Mineral Deposits from Hard Water
If you see white, crusty spots, that’s limescale. Vinegar is your best friend here.
- Create a 50/50 mixture of distilled white vinegar and water in a small bowl.
- Dip a cotton swab into the solution and carefully wipe the soleplate, paying attention around steam vents.
- For heavy buildup, dampen a cloth with the vinegar solution, lay it flat, and set the cool iron on it for a few minutes to loosen the scale.
- Wipe clean with a water-dampened cloth.
Cleaning the Steam Vents and Internal System
A clogged steam system leads to weak steam or spitting brown water. Regular descaling is key, especially if you use tap water.
- Fill the iron’s water tank halfway with distilled white vinegar.
- Fill the rest of the way with distilled water (using distilled water for this step and future ironing prevents future buildup).
- Plug in the iron and set it to a high steam setting. Hold it over a sink or old towel.
- Press the steam button repeatedly, allowing the vinegar solution to steam out through the vents. This cleans the internal chambers.
- Once the tank is empty, unplug the iron and let it cool.
- Rinse the tank thoroughly with clean distilled water and steam it out again over the sink to flush any remaining vinegar.
Cleaning the Exterior and Other Parts
Don’t forget the outside! A clean exterior prevents dirt from getting where it shouldn’t.
- Plastic/Metal Body: Wipe down with a cloth dampened with a mild soap solution, then dry. Never submerge the iron in water.
- Water Tank: For lingering smells or film, shake a mixture of vinegar and water inside the empty tank, let sit for an hour, then rinse well.
- Cord: Check the cord for any fraying or damage. Wipe it clean with a dry cloth.
Prevention: Keeping Your Iron Clean Longer
Good habits reduce how often you need deep cleans. Think of it like weeding your garden regularly—it prevents bigger problems.
- Use Distilled or Demineralized Water: This is the single best tip to prevent limescale buildup inside your iron.
- Empty the Water Tank After Use: Don’t leave water sitting in the iron for days or weeks. Empty it and run the steam function to dry the internals.
- Iron Appropriate Fabrics: Check garment labels. Very dirty clothes or fabrics with unknown synthetic content can transfer grime to your soleplate.
- Use a Pressing Cloth: For delicate, synthetic, or embellished items, a thin cotton pressing cloth protects both the fabric and your iron.
- Store Properly: Let the iron cool, empty it, and store it upright in a dry place. Don’t wrap the cord tightly around a hot iron.
What to Avoid When Cleaning Your Iron
Some common ideas can actually cause damage. Steer clear of these methods.
- Metal Scour Pads or Abrasive Cleaners: They will scratch the non-stick or stainless steel coating, making future sticking worse.
- Harsh Chemicals: Avoid oven cleaner, bleach, or ammonia-based products. They can damage finishes and leave harmful fumes.
- Running a Hot Iron Under Water: This can cause severe electrical damage and warping.
- Using Tap Water for Steam: If you have hard water, this is the main cause of clogging. Switch to distilled.
FAQ: Common Iron Cleaning Questions
Can I use lemon juice instead of vinegar?
Yes, lemon juice works similarly to vinegar for descaling due to its acidity. It may leave a pleasant scent, but rinse thoroughly as it can also be sticky.
How do I clean a steam iron with non-stick coating?
Be extra gentle. Avoid abrasive pastes. For non-stick plates, often just wiping with a damp cloth while warm and using the vinegar steam method internally is sufficient. Check your manual for specific advice.
My iron is spitting brown water. Is it ruined?
Not usually. This typically means mineral and rust buildup inside. A thorough descaling with the vinegar steam method outlined above should clear it out. You may need to repeat the process twice.
How often should I clean my iron?
Wipe the soleplate after each use with a damp cloth if needed. Descale the internal system every 1-2 months if you use it regularly with tap water, or less often if you use distilled water. A deep soleplate clean is needed only when you notice performance issues.
What if the scratches on the soleplate are deep?
Unfortunately, deep scratches are permanent and can snag fabrics. You can try to smooth them slightly with a very fine abrasive like the salt method, but the best solution is prevention. If performance is badly affected, it might be time to consider a replacement.
A clean iron isn’t just about nicer looking clothes; it’s about efficiency and safety. Regular maintenance, just like caring for your favorite garden shears, ensures smooth operation and prevents premature failure. By following these simple steps and preventative tips, you can keep your iron gliding effortlessly for years to come. Remember, always start with a cool, unplugged appliance and use the gentlest method first.