Please choose the correct solution to the question: how to repel fleas

Solution1: Salt: Salting and vacuuming your floors and furniture kills the flea's eggs by dehydrating them.    Essential Oils: Strong odors like pine, lavender, dandelion and lemon work as effective repellents. ...    Cedar: Cedar beds work well for pets because of their ability to repel fleas.

Solution2: Salt: Salting and vacuuming your floors and furniture kills the flea's eggs by dehydrating them.    Essential Oils: Strong odors like eucalyptus, lavender, garlic and citronella work as effective repellents. ...    Cedar: Cedar beds work well for pets because of their ability to repel fleas.

Answer format: solution1/solution2
Answer: solution2