I use the ORWG for lace and the clean up used to be a pain.
Especially if I just wanted to re-do the front only.
But then I discovered micofibre (or sometimes spelled MICROFIBER) cloths.
They're small duster type cloths with a 'towel-like' appearance.
If you soften the glue on the lace with a lace release and wipe over with the micofibre cloth, the glue just rolls off the lace.
You can use the cloths on skin too.
Much easier and less messy than the mirror slide.