rust from certain metal surfaces when used as a physical scrubber under appropriate conditions. That does not mean a ball of foil left in toilet tank water will remove rust or prevent stains.
Can aluminum foil help prevent hard-water stains?
There is no good evidence that putting foil in the tank prevents hard-water deposits. If mineral buildup is a recurring problem, use a suitable cleaner and consider investigating your water hardness.
Can foil balls stop a toilet from leaking?
No. Toilet leaks are usually related to seals, valves, connections, or
There’s more to discover. Continue to the next page for the rest of this article.
