I wasn't clearly understanding what you are trying to do. Spores are plants not parasites.
If you are trying to ensure that your clothing is parasite free there is only one thing I know that works and I will be doing it the rest of my life.
I soak all my cloths in hot water, about 3 gal, and one ounce of Permethrine 10% dissolved into the water. I've tried everything and this works perfectly. Let the cloths soak for 4 to 12 hours and then wash as normal.
Don't soak more then 12 hours as it begins to stink.
Best price I found is on Amazon.
For large items like sheets and bed spreads I put an ounce in the washer for pre wash. I'm sure it doesn't work as well as a soak but it still works.