Day one
Leave the wrap
Keep the film on for as long as we told you, usually three to five days. Don't peek under it.
Days four to seven
Wash, pat, thin
Lukewarm water, clean hands, pat dry with kitchen roll. A very thin layer of plain cream, twice a day.
Week two
It will itch
It will flake like sunburn. Do not pick, do not scratch, slap it gently if you must.
Month one
Sun and water
No swimming, no sunbeds, no sun on it without cover. Then high-factor sun cream for life.