I'm not normally an "Organic" type of guy... But it's been brought to my attention that Cotton is the most heavily sprayed crop on the planet -- many of those sprays are systemic (absorbed by the plant, not just on the surface) and stay inside the fibres even after processing.
This poses a risk when using Alcohol-based products, as they leach the Chlorine-Bleach, Pesticides and Spinosides out of the cotton and into your skin.
These Cotton balls are nice and large, are made white using Hydrogen Peroxide which converts to Water and Oxygen in the drying process, and work just as well, if not better, than their non-organic counter-parts. Definitely what I'll be buying from now on.