Salt baths are good on a regular basis if your ailment is severe- at least 2-3 times a week. Also, when needing to release stress energy. This cleanses the energy field around the body, helping it to stay cleaner and healthier, which can accelerate the rate of healing.
Use 1-2 pounds of regular table salt or rock salt. It doesn't have to be expensive sea salt. Dissolve the salt in a bath of water. Fill tub enough to cover entire body. If you have lavender essential oil, add 30 drops to the bath. Set the intention to dissolve all unwanted energy from your energy field. Soak for 20-25 minutes and follow with a regular shower to wash off the salt water.