We tried the Vetrasin gel spray solution on pinkeye and it cleared the eye up. I have put off trying anything new for many years. A friend used it on her own injury after being recommended to her. Our foal got hurt and ended up with open infection. She gave us a bottle and the open infection was noticably healing by morning.
Decided to take a leap with our personal steer we plan on feeding out and sure enough, checked for stickers, noticed a poke with pinkeye started, sprayed the gel in his eye, he didn't mind at all, put a patch on and turned him back out. Just happened to have calves back in three nights later, looked under the patch and his eye was 90% clear. I couldn't believe it. No injection, nothing but a gentle squirt in the eye. I'm sold! If we get a sevear case (we tend not to now that we vaccinate) I look forward to documenting the healing.
Hope this helps,
Double R