How to Clean Up Contaminated House: Safeguard Your Space

How to Clean Up Contaminated House

Living in a contaminated house can pose serious health risks. Whether it’s due to methamphetamine residue, mold, or other hazardous substances, proper cleaning is essential. Here’s how you can effectively clean up a contaminated house:

Step 1: Assess the Contamination

Identify the extent of contamination by conducting thorough inspections.

Step 2: Ventilate the Area

Open windows and use fans to ensure proper ventilation during the cleaning process.

Step 3: Develop a Cleanup Plan

Create a detailed plan outlining the cleaning methods and materials needed.

Step 4: Remove Contaminated Objects

Dispose of contaminated items such as furniture, carpets, and other porous materials.

Step 5: Vacuum and Clean Surfaces

Use a vacuum cleaner with a HEPA filter to clean floors, walls, and other surfaces.

Step 6: Wash with Detergent and Water

Use a mixture of detergent and water to scrub surfaces and remove contaminants.

How to Clean Up Contaminated House: Safeguard Your Space


Step 7: Rinse Thoroughly

After washing, rinse surfaces with clean water and change cleaning cloths frequently.

How to Clean Up Contaminated House: Safeguard Your Space


Step 8: Disinfect the Area

Use appropriate disinfectants to kill any remaining germs and bacteria.

Step 9: Test for Residual Contamination

After cleaning, conduct tests to ensure that the contamination has been effectively removed.

Step 10: Seek Professional Help if Needed

If the contamination is severe, consider hiring professionals for safe and thorough cleanup.

Frequently Asked Questions

How Much Does It Cost To Decontaminate A House In Nz?

Decontaminating a house in NZ can cost anywhere from $5,000 to $30,000, depending on the level of contamination and the size of the property. It’s best to consult with a professional for an accurate assessment.

What Should Clients Be Advised About Drug Houses?

Clients should be advised that drug houses are dangerous to clean up. It is best to hire a professional environmental company trained in hazardous substance removal to clean up the area.

What Are The Dangers Of A Contaminated House?

Drug houses pose serious health risks; professional cleanup is crucial for safety.

How Can I Safely Clean Up A Contaminated House?

Hire an environmental company specialized in hazardous substance removal for cleanup.


Cleaning up a contaminated house is a challenging task that requires proper planning and execution. By following these steps, you can ensure a clean and safe living environment for you and your family.