Keep your Horse clean with Turfmasters Citronella & Eucalyptus Shampoo. 
Citronella & Eucalyptus Equine Shampoo
An all over equne grooming shampoo, blended from the finest natural surfactants and conditioning ingredients.
Directions for use: 
Pre-wet the coat and apply the shampoo, massage into coat then thoroughly rinse off with clean water. Avoid contact with eyes as with all shampoos, they may be mildly irritating to eyes.
Ingredients: 
A natural coconut based mild cleansing surfactant, enriched with citronella oil and eucalyptus oil.