chris_juno
I'm using Batrafen at the moment. Every morning I take a shower and rub my lips lightly along the area where the "white line" can build up.
I peel the centre of my top lip every 2/3 days after soaking it in the shower and there's rarely irritation.
Just like to add that it took my girlfriend 2 months before she even mentioned this and that was only because she saw me touching my top lip one morning.
You can manage this and live a normal life. Try to avoid getting stressed out by it as this only makes everything worse...