REPEL is a brand specializing in mosquito repellent related products in the United States, which is widely popular in North America and has high sales, this lemon eucalyptus oil mosquito repellent is one of the star products, and it has the first sales of similar products on Amazon in the United States. REPEL's children's mosquito repellent is made with lemon eucalyptus oil, which is safe for up to 6 hours, but slightly less effective than DEET or icaridin. According to the recommendations of the American Academy of Pediatrics, children under the age of 3 should avoid using mosquito repellent containing lemon leaf eucalyptus oil, so this mosquito repellent is only suitable for children over 3 years old, and the price is slightly higher, which is very suitable for mothers who are worried about other mosquito repellent ingredients.