What’s the best way to descale your garment steamer?

Descaling Your STEAMRS Garment Steamer: Why and How

If you own a garment steamer, regular maintenance is key to keeping it running smoothly. One common issue is limescale buildup, which happens when calcium and magnesium minerals accumulate inside the device. This can cause clogs and reduce steam output. Typically, limescale begins to form after about six months of regular use. You may notice reduced steam strength or inconsistent performance—clear signs that it’s time to descale your steamer. And trust us: your steamer will thank you.

Thankfully, descaling is a simple process you can do at home. Here’s a step-by-step guide:

Step 1: Use Clean Water from the Start To prevent limescale buildup, always use clean, clear water—preferably distilled—when using your steamer. All STEAMRS steamers have a special internal coating that helps reduce scale, but some buildup is still inevitable over time.

Step 2: Descale with Vinegar If your steamer isn't performing like it used to, it's time to descale it. White vinegar is a natural and effective solution. Here's how:

• Mix 1 cl of vinegar (at least 12% acetic acid) with water in the reservoir. Use the included mini measuring cup for accuracy.

• Run the steamer until the tank is empty—but do not steam over clothing, as vinegar may cause stains.

• You may notice brownish scale particles coming out of the steam head or an unpleasant smell. That’s normal.

• Hold the steamer over a sink or basin to avoid damaging surfaces.

• Refill the tank with fresh, filtered water and run the steamer again until empty. This rinses out any remaining vinegar or limescale. Again, avoid steaming fabric during this process.

Step 3: Repeat if Needed You may need to repeat this process a few times. When no more scale residue is visible, your steamer is clean and fully descaled.

Top 7 Most Frequently Asked Questions About Descaling

1. Why is it important to descale a garment steamer?
Limescale can block steam channels and reduce the steamer’s effectiveness. Descaling restores full performance.

2. How often should I descale my garment steamer?
This depends on your usage and local water hardness. We recommend descaling every 3–6 months.

3. What methods can I use to descale a steamer?
Common methods include vinegar, citric acid, or commercial descaling solutions.

4. How do I descale with vinegar?
Mix equal parts vinegar and water, add to the tank, let it sit briefly, run the steamer, then rinse with clean water.

5. Can I use other household items to descale?
Yes—citric acid, lemon juice, or even baking soda can help remove scale.

6. What happens if I don’t descale regularly?
You risk reduced steam output, clogged nozzles, and potential damage to the steamer.

7. Can I use the steamer during the descaling process?
No. Avoid using the steamer on fabric during descaling, as residue from vinegar or other agents may stain or clog the steam outlet.

Still have questions? Contact STEAMRS customer service—we’ll gladly help you take the best care of your steamer!