Fly Neutral Gel by ESC Laboratoire is a very effective gel to protect horses from insects without having to use skin repellents containing synthetic ingredients. The very complete Fly Neutral formula includes a blend of 9 strong-smelling essential oils that neutralize odors that attract insects. Among the 9 essential oils, 3 are particularly effective in keeping insects away: Garlic essential oil: very fragrant, this essential oil also has purifying properties. Cade essential oil: the cade wood from which the essential oil comes has been used for a very long time to repel insects. It also has an interesting soothing action in case of itching. Lemongrass essential oil: lemongrass essential oil is very fragrant, it owes its effectiveness to its content of citronellol and geraniol, two molecules naturally active against mosquitoes. This formula also exists in a spray format: Fly neutral spray. The gel formula can be used for horses sensitive to the use of sprays or on areas that are more difficult to access. What to combine the Fly Neutral Gel care product with? When time permits, you can use Fly neutral Shampoo. This shampoo enriched with essential oils helps reinforce the action of Fly neutral gel. In case of skin irritation, you can use Cutaphyt balm. This balm is enriched with essential oils and comfrey known to support natural healing processes.