A flea and tick spray is a pest control product designed to eliminate and repel fleas, ticks, and other insects from pets, their environment, or both. These sprays typically contain active ingredients such as pyrethrins, permethrin, or natural oils like citronella or eucalyptus. The spray works by killing adult fleas and ticks on contact and preventing their eggs or larvae from hatching, breaking the pest lifecycle. Many flea and tick sprays are also designed to be safe for pets when used according to instructions, but it’s important to check for any specific safety guidelines regarding age, breed, or pre-existing conditions. These sprays can be used on pets, as well as in the home (on bedding, carpets, or furniture) and outdoor areas like yards, helping to control infestations effectively. Would you like recommendations for specific products or more details on how to use them?