How can I make sure my bathroom shower faucets is safe?

How can I make sure my bathroom shower faucets is safe?

1,Install a pressure balance modern shower faucet, such as those found in the OUBAO shower faucet with handheld.
2,Set the valveā€™s adjustable rotational limit stop to prevent the temperature handle from being turned to dangerously hot levels.
3,Test the tub/shower water with your hand before bathing.