The Matrix Lace Cleaner by Max Adhesives is the best lace cleaner in the market today.
Used by technicians in the back room to clean the stubborn adhesive build-up from the lace bases (as well as lace fronts).
Anti-bacterial. Very gentle on your skin.
The most effective way to use is to pour into a large tupperware container and allow the unit (or the lace front only) to soak in the cleaner for a few minutes.
Then, remove the unit, rinse thoroughly, shampoo/condition and the adhesive will be gone.
Also, you can fill a spray bottle for easy application.
32 oz bottle.