Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.
Chewy.com let me down completely so that I eventually got a refund and obtained what I ordered from them elsewhere. This was sent to me as 'compensation' but does not repel mosquitos (according to the label) although Chewy.com assured me it did. I will never be ordering from this company again.
I was very pleased with this purchase. I will probably buy again