Homeowners must always be conversant in the symptoms of plumbing emergencies, akin to unexpected drops in water tension

https://scalar.usc.edu/works/eiltebook/reasons-why-you-need-professional-plumbing-help?

Homeowners needs to be conversant in the signs and symptoms of plumbing emergencies, corresponding to unexpected drops in water stress, ordinary noises from pipes, or water stains on partitions or ceilings