THIS LED GEL BASE COAT WILL TURN ANY GEL POLISH INTO RELIABLE GEL POLISH. JUST REPLACE YOUR GEL BASE COAT WITH THIS GEL PEEL-OFF BASE COAT. YOUR GEL WILL LAST UP TO 1 DAY. JUST APPLY A THIN COAT ON THE NAILS (MAKE SURE THEY ARE FREE OF OIL AND LIGHTLY BUFFERED WITH A GRID NAIL FILE.