Bitter Biter is a water-based bitter emulsion you paint onto timber surfaces — rails, stable doors, posts, feed bins — to stop a horse chewing them. Being water-based it will wash off in heavy rain and needs reapplying on exposed timber.
This is a surface treatment, not a coat product. For manes and tails use NRG Bitter Tails, and for furniture and hard surfaces indoors use NRG Doggie Bitter Biter.
Use
Apply to clean, dry timber. Test on a small area first if the timber is stained, oiled or painted.

