Vapour Barrier Concrete: How to Stop Moisture Under Slabs
Concrete acts like a sponge, drawing moisture from the ground right into your home. Learn how to choose and install the right vapor barrier to protect your floors from hidden dampness.
Homeowner Knowledge Hub
#mold-prevention
Articles tagged #mold-prevention.
Window Condensation Inside? How to Stop the Sweating
Waking up to dripping windows? Learn how to stop room-side window condensation by managing indoor humidity and airflow before it causes mold or wood rot.
How to Clean Algae Off Vinyl Siding (Without a Pressure Washer)
Learn how to safely clean green algae off vinyl siding without a pressure washer. This easy soft-wash method protects your siding from hidden water damage.
Paint Peeling Above the Shower? How to Fix It for Good
Tired of finding paint flakes in your tub? Learn how to properly scrape, patch, prime, and repaint the drywall above your shower for a permanent, moisture-proof fix.
Basement Musty Smell Won't Go Away? How to Fix It
Tired of a damp, earthy odor ruining your downstairs space? Learn how to track down hidden moisture, fix foundation leaks, and eliminate persistent basement smells for good.
Crawl Space Sweating? How to Stop Condensation Fast
As spring humidity rolls into summer heat, warm air hitting cool foundation walls creates damaging crawl space condensation. Learn how to stop the sweating, seal your vapor barrier, and protect your wood joists from rot.
Bathroom Ceiling Paint Peeling? How to Fix It Permanently
Tired of paint flakes raining down during your shower? Learn why your bathroom ceiling paint is peeling and how to fix the underlying moisture problem permanently.
How to Clean Mildew Off Siding (Without a Pressure Washer)
Got green fuzz on your house? Learn how to safely clean mildew and algae off your exterior siding using a simple low-pressure method that won't cause water damage.
Basement Still Smells Musty With Dehumidifier? The Real Fix
Running a dehumidifier but your basement still smells musty? Learn how to troubleshoot lingering odors, from deep-cleaning your machine to finding hidden moisture.
White Powder on Basement Walls? What It Is and How to Fix It
Discovered a chalky white substance on your basement walls? Learn how to identify harmless efflorescence, clean it safely, and stop the moisture causing it.
Water Pooling in Crawl Space? How to Find and Fix the Cause
Discovering standing water under your house after heavy spring rains is stressful, but it is usually a fixable surface-drainage issue. Learn how to safely remove the water and stop it from coming back.
How to Clean Moldy Shower Grout (And Stop It Coming Back)
Stop reaching for harsh bleach. Learn how to safely deep-clean moldy shower grout with oxygen bleach and seal it properly to prevent it from ever coming back.
Basement Musty Smell Won't Go Away? 4 Hidden Causes
Running a dehumidifier around the clock but still dealing with a basement musty smell? Discover four hidden sources of localized moisture and how to eliminate them for good.
How to Fix Peeling Bathroom Paint (And Stop It Coming Back)
Stop the cycle of flaking bathroom walls. Learn how to diagnose moisture issues, properly prep damaged drywall, and apply the right moisture-resistant paint.
How to Reseal Shower Grout Before Water Damage Starts
Learn how to test, deep clean, and properly reseal shower grout to prevent stubborn mold, crumbling lines, and expensive behind-the-wall water damage.
How to Stop Window Condensation on the Inside Before Mold Starts
Waking up to foggy windows and wet sills is rarely a window defect—it's an indoor humidity issue. Learn how to stop interior window condensation before it causes costly wood rot and mold.
Should Crawl Space Vents Be Open or Closed in Summer?
Wondering what to do with your foundation vents as the weather warms up? Discover why modern building science says keeping them closed is the best way to prevent mold, rot, and moisture damage.
How to Check Your Crawl Space for Moisture and Stop Mold
Spring rainstorms often trap hidden water under your house. Learn how to safely inspect your crawl space for moisture before summer heat turns it into a mold problem.