Female spayed now other two are pissed!

My sweet girl got spayed yesterday. And since I brought her home my other two female cats are hissing at her. I know cats recognize by smell. So she probably smells unfamiliar to them. I wiped the 3 of them with some kitty wet wipes and dry shampoo and they still hiss at her! Any other advice? How long will this last? My 3 girlies have always been so sweet so I’m scared they’ll fight at some point. I keep my spayed cat in an other room but I have kids so they forget to close the door. My other two are getting spayed next week too so I’m thinking this won’t end soon :(

Help! Any advice? I’m new to being a cat mom. lol Added picture of my spayed kitty. ❤️