touch ups are theas easy part, as the systems already lined up, so youre not positioning,
just spray alchol onto the lace , gently lift, wait a min, and remove with finger nail gently, to remove old glue, repeat proccess with scalp area,make sure both areas are megga megga dry.
thats the secret to a rock solids bond,you could do what i sometimes do and take a pea sized amount of gentle shampoo, rubb on youre hairline scalp, laTHER and clean off, just to get the area megga dry, tyen spray a little alchol, wait for it to dry, or assist with some warm air shots from hairdryer,
i also find that a roll of sellotape comes in handy for removing glue, from lace just apply and the glue sticks nicley to the tape.
other crucial part, timing, time it!!! , write the start time you apply the glue to youre scalp,and the end time bout 15 mins to be safe,
ohh also wash youre hands(soap+water) specialy finger padds when applying glue as they contain natural oils, and you dont want those mixing with glue that could affect the bond,
follow thease instructons and happy wearing
anty