Keratex Hoof Wash and Soak Keep your horses hooves and legs clean with the soothing Keratex Hoof Wash and Soak. Made for horses that would benefit from a cooling yet cleansing 10 minute soak and scrub, Keratex Hoof Wash and Soak is effective at soothing legs that have been stood in muddy conditions, or for those that require a soothing cleansing in-between poulticing or bandage changing to keep your horses as comfortable as possible.