When I first brought Max home, I realized that I needed an xpen to keep track of him when I couldn't watch closely.
I use Murphy's on our wood furniture and haven't had a problem. We just ditched the heavy chemical stuff like kitchen floor wax. Always dilute everything and rinse well.
I put covers on all of the electrical outlets and made sure all electrical cords were out of reach. Got rid of a lot of indoor plants. Things like Creeping Charley and ivy are very toxic.
Put shoes out of reach, and anything that can chewed or swallowed.
Congratulations on your new additions! Enjoy.