I prefer the silicone ones for swimming. The foam ones are much better for noise reduction (motorcycling, sleeping), but they will get waterlogged and still leave you susceptible to swimmer's ear. In fact, I've gotten "swimmer's ear" (otitis externa) from dry earplugs on the motorcycle more than once.
I mix my own solution of half apple cider vinegar and half 91% isopropyl alcohol in a dropper bottle. The alcohol dries the ear canals and the vinegar creates an acidic environment where yeasts and "bad" bugs won't grow well. Or instead of vinegar I'll mix a pinch of crystalline citric acid (I use that stuff for EVERYTHING) into 70% isopropyl alcohol.
Last edited by OakLeaf; 01-27-2011 at 04:55 AM.
Speed comes from what you put behind you. - Judi Ketteler