1. Have an understanding wife
2. Skin Head remove as much fleash as possible (as it pong's a bit when you boil)
3. Place head in wife's nice big pan with a few spoon's of caustic soda.( don't use aluminium pan's as Costic likes alluminium)
4. Boil away for 20 mins, every now and then scrap a bit more flesh off.
5. Go to the nearest hair dressers and ask for industral strength peroxide, and cover the scull for a bit and hay presto, nice white head.
And don't forget to:
6. When you've finished put on extractor fan, light every single smelly candle you have in the house, and put all of the plug in air freshaner's on.
7. Hide the pan rom the wife.
or
Do it when she's out otherwise, as mine did, she'll hit the roof when she walk's in and find a head boiling away on the hob.