ATM cards spread relatively quickly. 1  Since the cards were used in public, others who did not yet hold the cards could see how convenient they were. Although some people were concerned about security, the convenience factors seemed to be a decisive factor in the âtug-of-warâ for and against adoption.
The first step is shutting off the main water valve is to locate it. In colder climates, you can usually find the main water shut-off valve in the basement or inside a closet in a front room of the house. Sometimes, builders will hide it behind a removable panel.
If youâve never shut off the main water valve before, test it before you leave on vacation. Turn on a faucet somewhere in the house and shut off the main water valve. All water flow should stop. An old gate valve can break, so be gentle when youâre handling it. If the valve is stuck, leave it alone.