Fleas are every pet parent’s worst nightmare – here’s how to get rid of them

NBC Selected independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more.Pet CareGetting rid of fleas involves 3 steps — here’s what to do and what to use, according to veterinariansIf you don’t do it right the first time, these teeny tiny bugs come crawling back… maybe even worse.Updated July 20, 2026, 11:04 AM EDTZoe MalinReporterSkip to table of contentsIt’s ideal to prevent fleas in the first place, but if you’re dealing with an infestation, there are three important steps to follow: diagnosis, treatment and prevention, and cleaning. AmazonIn this articleOur top picksThe best flea treatment and prevention productsHow to get rid of fleas, step-by-stepStep 1: Diagnose your pet with fleasStep 2: Treatment and preventionStep 3: Clean your homeFrequently asked questionsMeet our veterinary expertsWhy trust NBC Selected?See 6 MoreIt’s a pet parent’s worst nightmare: fleas. These tiny bugs make cats and dogs uncomfortable, and once an infestation starts, it can be very hard to stop. Getting rid of fleas is a three-step process, according to the veterinarians I talked to: diagnosis, treatment and prevention, and cleaning. Read on to learn exactly what each step involves, products that help you along the way and why vets recommend giving your pet preventative medication year round.Selected.Our top picksBest flea combPets&Goods Flea Remover Comb$undefined$9.99AmazonLearn moreBest flea chew for dogsNexGard Chewables$undefined$167.89AmazonLearn moreBest flea topical for catsFrontline Plus Flea and Tick Treatment for Cats$undefined$41.49TargetLearn moreBest flea shampooAdams Plus Flea & Tick Shampoo$11.99$16.99AmazonLearn moreBest flea spray cleanerWondercide Natural Flea, Tick & Mosquito Spray$undefined$26.99AmazonLearn moreSee 2 MoreRelatedselectedselectedIs fresh dog food better than kibble? We asked vetsWant more from NBC Selected? Sign up for our newsletter, The Selection, and shop smarter...