What people keep running into with mold and mildew
Complaints tagged mold and mildew, each raised by more than one person. One-off posts are not included.
8 recurring problems · 105 people · 10 forums we read
Raised more than once
Most people first.
- 30Water dripping from electrical switches behind wallsMoisture and active dripping behind electrical switch plates indicate a hidden pipe leak or severe condensation inside the wall cavity. This creates immediate risks of electrical short circuits and black mold growth, while making it difficult to find the entry point without cutting into drywall.
- 19Why does my house smell like cat urine when there is no visible mess?Pet urine soaks into hidden areas like subfloors and rugs, releasing airborne vapors that circulate through the entire house. Because the source is often invisible to the naked eye, standard surface cleaning fails to clear the odor from the air, leaving the whole home smelling like pee.
- 18How to get rid of severe black mold on bathroom groutNormal household cleaning products often fail to clear deep black mold on old bathroom grout, leaving tenants to figure out if they need to regrout or get the landlord to intervene. Left untreated, severe mold leads people to worry about structural damage and forces them to use dehumidifiers just to slow it down while trying to decide what needs to be replaced.
- 13Why is my AC air handler wet and smelly?Old HVAC systems accumulate dust and organic growth that trap moisture inside the air handler, causing heavy condensation and persistent foul odors. Resolving this deep-seated contamination in aging units often requires replacing the plenum box or the entire system.
- 11How to clean a reusable bottle with mold or sunscreen insideReusable bottles left unwashed for months or contaminated with substances like sunscreen can usually be salvaged with a deep soak using hot water, dish soap, and white vinegar or baking soda. If the odor or residue persists after scrubbing with a bottle brush, the material may be permanently compromised and should be replaced.
- 6How to get rid of a lingering musty smell after water damagePersistent musty odors after a flood or leak often linger because trapped dampness continues to breed hidden mold. Opening windows and running dehumidifiers frequently fail to clear the smell, leaving people stuck with a frustrating dilemma: trying to locate and solve the source without having to tear out walls and ceilings.
- 4How to stop mold in a shower drain that pools waterLinear shower drains accumulate mold quickly because long stretches of water pool inside them after use. Without a reliable way to keep the area dry between uses, homeowners find themselves repeatedly replacing silicone seals or scrubbing the same stubborn buildup.
- 4How to get rid of pink stain on shower curtainThe pink tinge is caused by airborne bacteria called *Serratia marcescens* that thrive in damp bathroom environments and feed on soap scum. Regular washing often fails to kill the bacteria completely, causing the discoloration to quickly return at the bottom of the liner.
Comes up alongside
Topics that keep appearing on the same problems — not topics with similar names.