No, the best advice I have been given is to take a shower after you soak.
Reason being, you don`t want to harm your skin (dry it out from the salt).
I am a great believer in the benefits of Epsom Salt Baths.
I even like to throw in some tea tree oil.
Experiment, I think you can find every thing you need to know from reading the article below.
https://www.wikihow.com/Take-an-Epsom-Salt-Bath