Embodiments described herein generally relate to an apparatus and methods for removing a glue residue from a photomask. The glue residue may be exposed when a pellicle is removed from the photomask. Before a new pellicle can be adhered to the photomask, the glue residue may be removed. To remove the glue residue, a laser beam may be projected through a lens and focused on a surface of the glue residue. The glue residue may be ablated from the photomask by the laser beam.
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