Yes, you can shower after waxing, but it's important to wait at least 24 hours before you do. After the waxing procedure, your skin will be sensitive, so it's important to avoid exposing your skin to hot water or steam during the first day. Make sure to use a gentle soap and warm (not hot) water. Avoiding any kind of rubbing or scrubbing, and be sure to use a gentle moisturizer afterwards to keep your skin hydrated.