Originally Posted by
whatfly
Personally I've never understood this argument. Sounds too much like 'nothing's a sure thing, so why we should bother trying?' I tend to consider it more a matter of probabilities. Felt has a higher probability of transferring invasive than Aqua Stealth does, all else being equal, therefore Aqua Stealth is the better choice. Yes, the probability of transference is still undoubtedly higher than zero, but with better equipment and conscientious equipment cleaning/rotation, the research shows that there is an observable difference. Granted that latter is in very short supply, which is probably much more problematic.