How much plumbing tape should I use when embarking on a plumbing project? Is there a specific quantity that ensures a watertight seal without excessive waste? Given the myriad of scenarios that one might encounter, from minor leaks to more substantial pipe fittings, could the required amount of tape vary based on the diameter and type of the pipes involved? Should one consider the intricacies of the threading on the pipes, or perhaps the environmental factors such as temperature fluctuations and humidity, which might affect the tape’s performance? Additionally, how do the recommendations differ between various kinds of plumbing tape available on the market, such as Teflon tape and thread sealant? Could this variability lead to confusion for both seasoned professionals and DIY enthusiasts alike? Ultimately, what best practices should one adhere to in order to ascertain the optimal amount of tape necessary for a successful and durable plumbing repair?