Tefal steam iron leaving brown marks on clothes, any ideas?
My Tefal steam iron (Ultimate FV9845), just over a year old — it spits brown limescale marks onto the clothes. Really hoping it's a cheap fix.
1 Answer
Brown spots from a steam iron are often either limescale/rust deposits in the steam chamber, or residue from starch/fabric conditioner getting baked inside. The good news is it’s often fixable.
1. Empty and inspect the water - Tip out the tank and check for cloudy water, flakes, or brown sediment. - If you’ve been using tap water in a hard-water area, scale is a likely cause. Tefal usually recommend checking the manual for the correct water type.
2. Clean the anti-scale system - If your FV9845 has a removable anti-calc collector/valve, remove it and rinse/clean it as per the instructions. - Soak only the collector if the manual allows it. Don’t guess with acids on parts unless Tefal specifically approve it.
3. Run the self-clean/descaling function - Fill with clean water, heat fully, then use the self-clean function over a sink. - Repeat a couple of times until no more brown water or flakes come out.
4. Clean the soleplate properly - When cold, wipe the soleplate and steam holes with a soft cloth. - If there’s burnt-on residue, use a cleaner suitable for irons. Avoid poking metal into the holes.
5. Test on an old towel - After cleaning, steam onto an old towel for a few minutes before using on clothes again.
6. If it still happens - Persistent brown staining can mean internal corrosion or heavy scale inside the steam chamber. That’s usually not economical to strip down at home.
Safety: isolate the appliance from the mains and let it cool before inspecting or cleaning any parts. If internal electrical work is needed, use a qualified engineer.
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