Tam Tam Vet is made exclusively with natural plant-based active substances from geranium oil and eucalyptus citriodora oil. This high performance emulsion is actively mixed and prevents the skin from absorbing the active ingredients of the repellent. Therefore, a loss of effectiveness is also prevented, resulting in a particularly long-lasting and intense period of effectiveness. Does not contain any alcohol or synthetic preservatives. The homogenised insect repellents contained in Tam Tam Vet do not evaporate as quickly as conventionally manufactured fly repellents, which usually also contain alcohol. Homogenisation increases the duration of the insect repellent effect for up to 4 times longer. Adheres particularly well to hair due to the coating effect thus allowing for an immediate effect and longer lasting performance. Also available as a roll-on for easier application to sensitive areas, like the head, on nervous animals. " Use biocides safely. Always read label and product information before use.