Old pillow case and the washing machine with lots of bleach . Leave room to tie the knot.We have a Hunter Legend 35.5 and living in Olympia WA where it's wet and damp our sheets get a bit green by this time of year. What's the best way to clean them? Power washer? Water and bit of bleach?
Why would you do this? I sail every week and in 30 years of sailing have never washed any sheets. Salt gets rinsed out by rain. On my current boat 2004 H33 all are still original and OK.I did mine last year, used a laundry bag and tide, also added fabric softener and they came out great. Just make sure your line ends are whipped or sodered or you will have a mess. Also use hot water and delicate cycle.