How can I use spray glue and paint without damaging the walls?

Try the peel and stick wallpaper to spruce up the area. It is removable.

I would not use spray paint in the apartment because it is bad for you to breath.

I wouldn't advise using either indoors - all spray products need a well ventilated area.

You can purchase a paint sprayer, but for a small area, it's so much easier to roll paint onto walls than it is to tape and cover everything but the walls for a paint sprayer.

Hi Judy, there is no way to use spray paint indoors without getting it every where, it is a vapour and will flow throughout. I don't think you should use either indoors.