Tannin Troubles in Sinks, Tubs, and Toilets Your home’s water supply plays a crucial role in your everyday life, from drinking and cooking to cleaning and bathing. However, for those reliant on well water, a unique challenge can arise in the form of tannin-related stains on sinks, tubs, and toilets.
What is the pink buildup in my toilet?
This is the most common question our team at One Green Filter is asked. Most of the time they automatically think its mold. The “pink slime” you may find in your toilet or shower actually isn’t mold, but a very common strain of airborne bacteria that’s found throughout the world.