For my seat cushions I like to wash them in the washing machine with a cup of bleach. Surprisingly the bleach does not whiten or stain the cushions. Seat cushions are disgusting in my mind. Think about all the places you sit during the day, in public places then to come home and sit on those. A good strong wash with bleach totally sets my mind at ease.
But after washing, I love the idea of spray painting them. I’d never heard of upholstery spray paint before.
Thanks for that. Are you using a lav mic? The sound is coming in great for being so far away and outside.