When considering the use of dry salt therapy, there are a few things you should think about. First, Salt therapy is not for everyone. If you have any medical conditions or are pregnant, consult with your doctor before using this therapy. 

Second, make sure to properly hydrate yourself before using dry salt therapy. Third, be aware that some people may experience a burning sensation when using dry salt therapy. 

Fourth, always use caution when exercising while using dry salt therapy as overexertion can lead to dehydration. Fifth, always wash your hands after using dry salt therapy to avoid any potential infection.

Here are some tips for getting started with Halo salt therapy: 

1. Talk to your doctor. If you have any health concerns, talk to your doctor before beginning any new treatment. Your doctor can help decide if Halo salt therapy is right for you and can recommend the best way to do it. 

2. Choose the right salt. There are many different types of salts available, so make sure you choose the one that's right for you. Some salts are better for general use, while others are specifically designed for treating joints and other areas of the body. 

3. Start with small doses. It's important to start with small doses of salt, so you don't experience any adverse effects. If you don't feel anything after taking the first dose, increase the dosage gradually until you find a level that works for you.