Remove your jewelry before doing any activities that risk physical damage. Jewelry should be the last thing you put on and the first thing you remove.
Store your jewelry in a safe dry place to protect against the elements of daily exposure. If you have a jewelry box store your jewelry safely in the box.
Proactive maintenance is the easiest way to care for your jewelry. Regularly clean your jewelry with a micro fiber cloth (gently) and if it needs more care, simply use a detergent free soap or a few drops of regular detergent, use a soft brush and gently clean your jewelry.