Good morning, OP. These questions aren't meant to embarrass or badger you, but that type of flea infestation is concerning if kitty's not outdoors. Where are they coming from? You should treat your home as well. There's also indoor safe treatment sprays and remedies to help stop the spread. It would be extremely beneficial for you all to take a few hours away from the home and set off a few flea bombs. Hot Shot - https://www.amazon.com/Neutralizer-Roaches-Spiders-Controls-Infestations/dp/B00P7MZZAG/ref=mp_s_a_1_3?crid=37GKWGDJFS12B&dib=eyJ2IjoiMSJ9.0MkFwK4E2JFHPPXf6RTp-jKhHsYRRK5LzIuoR_6GYuAz6LpVWPPmmjoQu8YgLLrxYo0VmZ7rIqE1LnR_nxYi_M1_fc_T8b8PMVA9MEeBLJxp0ie8m5VC1fFs7rbFGWt5YWYudxs-Mdpr3wo7vbYIyaH2qr-KRRgbUDblSiI2mlJbIAeDbK5nP5ktJMmIWswB0yTFe8WsH-m3kFcgUWCnWw.QIWKlSYVCc6St6tVAaKVBkViU1YS0d5-dwULyLN_YyU&dib_tag=se&keywords=flea+bombs+for+home+indoor&qid=1782312142&sprefix=flea+bo%2Caps%2C202&sr=8-3
