How many wraps of teflon tape on PVC pipe?

When using Teflon tape on PVC pipe threads, it's generally recommended to use 2 to 3 wraps of tape. This amount provides a good seal without making the connection too thick, which could lead to difficulty in tightening the joint. Ensure the tape is applied in the direction of the thread so it doesn’t unravel when the joint is tightened. Always check the manufacturer's guidelines for specific recommendations.