his little sign is a lie. The only way, the only way, ants could "shoot out of the shower head" was if they climbed into the shower head while the shower was off. Go take a look at your shower head and you tell me if that's possible.
Water comes into your house from outside through a meter. That's how they bill you. All the water is then sent to different places in your house by pipes connected to that main pipe. It's a closed system. Ants would have to swim in through the main pipe that comes in from outside. Have you ever seen an ant swim anywhere? No of course not because they don't swim. Pipes are continuously full of water. They aren't sitting there empty and then magically fill with water when you turn on a faucet. Don't believe me? Get a big saw and cut the first copper pipe you see. Go ahead I'll wait here.
Jesus Christ you people are dumb. Don't any of you know how to Google anything? The Faucet is just a valve. If you turned on the kitchen sink right now and walked out the door it would run basically nonstop forever. Well, until the house collapsed or whatever, but you know what I mean. What do you think, you turn on the shower and water magically appears? So instead of putting dumb signs and your stupid bloated face on social media, here's a novel idea. Move.