I really needed to use a floss stick and I waited until we got home to use it.
Why would you until after you got home?
Because I forgot to do it earlier.
Flossing is highly recommended and it's good that you want to take care of your teeth. If you neglected your teeth they would rot.
I realize this but flossing is so boring. I wish someone else could do it for me.
But like I said it's good that you made the effort to floss your teeth when you got home. It's good to maintain healthy practices for your teeth.