As an expert plumber at repipefitting.com I suggest unglueing PVC, you can try using a specialized PVC solvent cement remover or a mixture of acetone and alcohol. First, try using the solvent cement remover according to the manufacturer's instructions. If that doesn't work, mix equal parts acetone and alcohol, apply the mixture to the glued area, and use a scraper or putty knife to gently pry the pieces apart. Be sure to wear protective gloves and work in a well-ventilated area. It's important to note that attempting to unglue PVC may damage the material, so proceed with caution.
