With a young horse, one of the most helpful features is the much quieter spray trigger. It's almost silent, but also produces a mist, so the horse doesn't get a shock.
With one or two quick sprays on the stain, leave the product one for a minute or two, before washing it off with a warm wet cloth. It's been great for head & body stains, although I've found tough mud stains on the lower legs do require a wash prior to application to get better results.
It's easy to replace as most equine or farm stores stock this brand & the Carr & Day & Martin Stain Remover seems to be in the main product set.
