Tip for keeping clear mount stamps stuck to the block. Go to a fabric store and purchased a 1/4 yard of the lightest vinyl tablecloth they have, cutting them down to fit your acrylic blocks. The vinyl sticks to the block like magic and then the cling stamps stick to the vinyl.
Homemade Stamp Cleaner - shared by Ellen who got it from Dorothy Martin: 1 Cup of Distilled Water, 1 Teaspoon of Baby wash, and 2 Tablespoons of Glycerin. 1 Teaspoon of Rose Water ~optional. Stir together. Put into a spray bottle.
How to Make Your Own Rubber Stamp Cleaner for Pennies
CRISPER IMPRESSIONS: Going over the surface of your stamp with a rubber eraser will give your surface a little texture for ink to grip to. Effective with larger stamps. Works on both clear and rubber varieties to give you crisper images.