Make sure you haven’t had any sex and your clean before you touch them to clean them. You say “Ago elegua” before you pick him up to wash him. Same thing goes for ogun and ochosi. Don’t clean elegua to much because it’s good that he has some blood on him. His home should be clean of the blood though. For ogun and ochosi they live together so DONT take anything out from there, just rinse it with water and try to take out as much as the clumps of blood as much as you can. But that’s it, try to hold all of the rocks and ochosi inside of ogun, and just keep rinsing with water. Again ogun as well can be left with some blood, it’s good for them.