Sorry, I was multitasking w/ US EPA about IPM for Legalized Commercial Cannabis Organic Pathogen remediation & thought u were OP, [at quick glance ur avatar looked alike].
I was responding to the OP Ask for Sterilization.
Vinegar & Hot water is good to remove Salts but in this Day & Age The...
Does Vinegar Disinfect/Sterilize fabric ?? [Me thinks not] Neutral AG-Anolyte does & it is on EPA list N !
https://www.envirolyte.com/286eng.html
https://www.envirolyte.com/organic.html
Not All HOCl is the same..... This one is specifically made for Agriculture/Horticulture from Potassium...
You can Sterilize/Disinfect them by dipping them in a AG 200ppm HOCl solution & Air drying them. This will Guarantee that no Pathogens or spores will be left hiding in the fabric !
To Simplify, just purchase (aq) Neutral AG-Anolyte HOCl made from 2 ingredients:
KCl (Potassium Chloride) & H20 (Water) which will Oxiginate & Fertilize
One must dilute the Neutral pH Anolyte 500ppm Horticulture/Agriculture Solution with Distilled Water 10:1 to achieve 50ppm, 12:1 to achieve...
Be sure to Purchase sodiumFree (aq) HOCl Solution that is created with Potassium Salt (KCl) ... NOT NaCl aka non-idolized Table Salt !!! Agriculture/Horticulture grade is available from xbsusa.com