Is NSC 33840 Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use NSC 33840? Is NSC 33840 safe for nursing mother and child? Does NSC 33840 extracts into breast milk? Does NSC 33840 has any long term or short term side effects on infants? Can NSC 33840 influence milk supply or can NSC 33840 decrease milk supply in lactating mothers?

NSC 33840 or DEET is an effective insect repellent against mosquitoes, black flies, ticks and fleas. Since the last update, we have not found published data on its excretion in breast milk. Its pharmacokinetic data (low molecular weight, moderate cutaneous absorption and highly lipophilic) make its transfer to milk possible in amounts that could be significant. There is no evidence that the use of DEET in breastfeeding mothers affects the child (Koren 2003). Avoid the use of products with a concentration higher than 25%, do not use over extended areas of skin (Chen 2009) and do not apply to the chest. Avoid contact with the baby and ventilate well. It is a product which is approved by the American Academy of Pediatrics for use in infants older than two months at concentrations not exceeding 30% (AAP 2017). WHO list of essential medicines: compatible with breastfeeding (WHO / UNICEF, 2002).

No information is available on the clinical use of NSC 33840 (DEET) during breastfeeding. However, the Centers for Disease Control and Prevention and U.S. Environmental Protection Agency consider DEET to be safe and effective during breastfeeding when used as directed.[1] It should be used by breastfeeding women to avoid exposure to mosquito-borne viruses.[1][2][3] Avoid application directly to the nipple and other areas where the infant might directly ingest the product.