Like any medical procedure, laser hair removal is much safer when done under the supervision of trained professionals. People like Blush Health & Beauty, who have experience providing laser removal in Kent.
Professionals can use their machines with more expertise. They can also offer advice on how to prevent side effects by taking care of your hair and skin before, during, and after the removal sessions. Professionals also tend to have access to more expensive machinery, which provides better results faster than DIY alternatives.
As for safety measures, you will want to protect the treated areas from sunlight by covering them after the session. Applying sunscreen to the area is another common recommendation.