Hey! It’s a Pattern Beauty bottle but you can get the same bottle from Amazon, just make sure it says continuous spray bottle. I would suggest getting the small ones.
Best way to deep condition your hair please pay attention to instructions on bottle. Don't leave on no more then a hour. If you do want extra time. With a plastic bag on your head. I'm telling you that's your steam and heat. Put a plastic bag and with a scarf wrap it good and tight. Make sure it's not hurting you.