Anju Beauté® spot-on combine Margosa and Geraniol naturals properties to repel effectively fleas and ticks. Do not use on a kitten less than 4 months old. SAFETY INSTRUCTIONS: Warning : May cause an allergic skin reaction. Wash hands with plenty of soap and water after use. If skin irritation occurs : get medical advice and keep the product packaging. Harmful to aquatic life with long lasting effects. Avoid release to the environment. Keep out of reach of children.