no, what is silver spray??? never heard of that before. i have blue cote...
Can't use Blue Kote around the eyes. I have dabbed it on my rooster comb before but would be leary of using it close to the eyes. Silver is just that silver. Before all the man made chemicals came about silver was used for wounds infections etc. I order mine from HealthyHabits.com I put it into a small spray bottle and use it to spray insect bites and also to spray my throat if it feels scratchy. Look it up online for all info. But for my ducks and chickens i have mostly used Vetericyn because it is safe and works really well. You can get it at TSC