It's okay to use insect repellent and sunscreen at the same time. The general recommendation is to apply sunscreen first, followed by repellent. There are also some combination products that contain both insect repellent and sunscreen. FDA regulates sunscreen as an over-the-counter (OTC) drug. The Environmental Protection Agency (EPA) regulates insect repellent products.
Use insect repellent that contains active ingredients that have been registered with EPA. An EPA registration number on the product label means the product has been evaluated by EPA to ensure that it will not pose unreasonable harmful effects on people and the environment.
Spray insect repellent on clothes or skin, but not on the face.
Don't use insect repellent on babies. Repellent used on older children should contain no more than 10 percent DEET. Oil of eucalyptus products should not be used in children under 3 years.
Don't use insect repellent that's meant for people on your pets.
Use insect repellent according to the labeled instructions.
Avoid applying it to children's hands, around the eyes, or to areas where there are cuts and irritated skin.
Store insect repellent out of children's reach.
Wash the repellent off with soap and water and contact a Poison Control Center (1-800-222-1222) if you (or your child) experience a reaction to insect repellent.
After returning indoors, wash skin with soap and water to remove repellent.