Hello,
I have a couple of king size duvet covers that I've been using for over a decade now, and usually wash at 40 degrees. Over the years, though, they've both ended up with a slightly 'tacky' feel to the material up at the head end. I'm guessing this could be due to the slow build up of facial or hair oils...
I've tried washing them at 90 degrees, and it has improved them, but not completely. I just tried sleeping with the duvet turned sideways (so one of the sides is now the top), and it does feel nicer.
Any suggestions how to get them really clean? For example, would a one-off dry clean do the trick?
For info, I'm in the UK, and generally use supermarket (e.g. Tesco / Sainsbury) liquid detergents.
Thanks,
Piers.