How do Bars drops work on fleas for cats? - briefly
Bars drops are designed to eliminate fleas on cats by targeting their nervous system. The active ingredient in these drops disrupts the flea's nerve function, leading to paralysis and death.
How do Bars drops work on fleas for cats? - in detail
BARS drops are an effective solution for treating and preventing flea infestations in cats. The active ingredient in these drops is fipronil, which belongs to the phenylpyrazole family of insecticides. Fipronil works by targeting the nervous system of the fleas, leading to their paralysis and eventual death.
When BARS drops are applied to a cat's skin, typically between the shoulder blades or at the base of the tail, the fipronil is absorbed into the cat's sebaceous glands and distributed throughout the lipid layer of the skin. This process ensures that a small amount of the active ingredient is constantly released over time, providing continuous protection against fleas for up to one month.
Fleas are attracted to the warmth and carbon dioxide emitted by the cat's body. When they come into contact with the treated area of the skin, they absorb a lethal dose of fipronil. The insecticide disrupts the normal function of the flea's nervous system, causing uncontrollable hyperexcitation and eventual paralysis. This process typically takes between 24 to 48 hours from the time of contact with the treated area.
It is important to note that BARS drops do not repel fleas but rather kill them upon contact. Therefore, it may take some time for the entire flea population to be eliminated, as new fleas can continue to infest the cat until they come into contact with the treated skin. Consistent use of BARS drops according to the manufacturer's instructions is crucial for achieving optimal results and maintaining a flea-free environment for the cat.
In addition to killing adult fleas, BARS drops also effectively control the immature stages of the flea life cycle. The active ingredient fipronil inhibits the development of flea eggs and larvae, preventing them from maturing into biting adults. This dual action helps to break the flea life cycle and provides comprehensive control against flea infestations in cats.
In summary, BARS drops work by targeting the nervous system of fleas, leading to their paralysis and death upon contact with the treated skin of a cat. The active ingredient fipronil is absorbed into the cat's sebaceous glands and provides continuous protection for up to one month. Consistent use of BARS drops is essential for effectively controlling flea infestations and maintaining a healthy environment for cats.