People with fair skin who burn easily will not permitted to use a sunbed.
Always use protective goggles provided while tanning.
Never use a sunbed when you are on photosensitive medication.
Leave 48 hours between tanning sessions.
Tanning is a gradual process. Every person tans at a different rate. It takes 3 - 4 sessions before seeing a colour change.
Depending on your skin type you should tan 1 session every second or third day for 8 - 10 sessions to build a base tan. When having reached your desired skin colour, the achieved tan can be maintained easily by tanning once a week.