Sticky sweet method
Richwil crown and bridge remover
-It is a resin block of water-soluble , like a stick sweet
-It is first softened in hot water
-Placed on the restoration to be removed and applied firm digital pressure until it adheres
-Asked patient to bite down , compressing the resin block to two-thirds of its original thickness
-Holding this position,
-The resin block is cooled by spraying with cold water
-The patient is then asked to open quickly ,
-Generating sufficient force to loosen and lift the restoration