Getting Rid of Mold: 7 Expert-Approved Steps Every Homeowner Should Know

Mold is a growing problem across Canada, affecting homes old and new. With over 100,000 known species—many found right here in Canadian homes—getting rid of mold can be more challenging than expected.

If you’ve tried scrubbing walls with soap and water, you’re not alone—but this might make things worse. In this guide, we’ll walk you through 7 proven steps for getting rid of mold effectively, and when to call in certified remediation experts.

1. Remove Standing Water Immediately

Mold thrives in moist environments. If you spot standing water—especially near windows, basements, or bathrooms—remove it right away with towels or wet vacuums.

Getting rid of mold begins by eliminating its source: moisture. Inspect your gutters and pipes to locate leaks that may be feeding the issue.

Not sure where the water is coming from? Our team also provides leak detection and water damage inspections.

2. Dehumidify Your Home to Stop Mold Before It Starts

Use a hygrometer to monitor humidity levels in every room. If levels are consistently above 50%, invest in a dehumidifier.

Also check:

• Windows for weatherstripping issues
• Floors and walls for signs of moisture
• Hidden areas like behind furniture

Reducing humidity is one of the most effective long-term strategies for getting rid of mold.

3. Pay Attention to Your Symptoms

Frequent coughing, sneezing, or fatigue may be signs of hidden mold. If symptoms worsen in a specific room, it could indicate localized mold growth.

Don’t ignore mild symptoms—getting rid of mold now can prevent serious health issues later.

4. Inspect Walls for Paint Bubbles and Musty Odours

Mold can grow behind wallpaper, drywall, or under tiles. Warning signs include:

• Bubbling paint
• Discoloured grout
• Warping or swelling

Avoid using bleach. It’s water-based and can actually feed the mold on porous surfaces. Instead, use dry methods and consult a remediation professional. 

Suspect hidden mould or asbestos in your walls? Book a hazardous material inspection before starting any renovations.

Don’t Forget the Basement—A Mold Hotspot

Your basement is a dark, damp environment that mold loves. Inspect it monthly using a flashlight, especially behind stored items and along foundation walls.

Place a dehumidifier in high-risk areas and dry any damp objects outdoors. Getting rid of mold in basements requires consistency and vigilance.

6. Book a Professional Mold Inspection

If you can’t see mold but still suspect it, book a professional inspection. Experts use moisture meters and infrared technology to detect hidden mold behind walls or in HVAC systems.

When in doubt, don’t guess—getting rid of mold safely means identifying the full extent of the problem.

7. Leave Major Mold Remediation to Certified Experts

If mold has spread or if you detect black mold, it’s time to call in the pros. Prolonged exposure can be dangerous—especially for children, seniors, or those with respiratory issues.

At Masters Remediation Services, we handle:

• Mold testing
• Safe mold removal from porous and non-porous surfaces
• Dehumidification and long-term prevention

Start Getting Rid of Mold in Your Home Today

The sooner you act, the easier it will be to contain the damage. Remember:

• Remove water quickly
• Dehumidify high-risk areas
• Trust the pros when needed

Call Masters Remediation Services today at (604) 838-8808 or

Areas of Service

Vancouver, North Vancouver, West Vancouver, Surrey, Richmond, Burnaby, Abbotsford, New Westminster, Coquitlam, Port Coquitlam, Langley, Langley Township, Delta, Maple Ridge, White Rock, Mission, Chilliwack, Port Moody, Whistler, Pitt Meadows, Tsawwassen, Squamish, Ladner, Aldergrove, Harrison Hot Springs and Agassiz.