Bleach is a 5.5% solution of sodium hypochlorite. When dry, it converts completely to chlorine gas. So when bleached soaked surfaces are dry, it is completely free of chlorine. I've seen lots of YouTubers talk about using a dechlorinator to rinse stuff, but it's not necessary. Note that you will smell chlorine, but it's a gas not a liquid. The chlorine smell typically goes away after 24 hours.
Willie
P.S. We all have bleached T-shirts. LOL.