How to Collect Physical Mold Growth Samples for Low-Cost Mold Laboratory Identification of Mold Spec


Article by: Phillip Fry

How to Collect Physical Mold Growth Samples for Low-Cost Mold Laboratory Identification of Mold Species

VANCOUVER, CANADA. Many property , Case Goods owners, apartment , Seven Interior Design Psychology Ideas for Dining Pleasure landlords, renters, employers, and employees want to know, and need to know, the precise identities of the various mold species infesting their moldy house, , Use Air Filters and Common Sense for Allergy Relief rental unit, or place , Don't Overlook Resale Impact When Remodeling of employment, according to Phillip Fry, Certified Mold Inspector and author of the book Do-It-Best-Yourself Mold Prevention, Inspection, Testing, & Remediation.

The accurate identification of mold species requires two steps: (1) physical collection of mold samples from the moldy building; and (2) mold laboratory analysis of the collected mold samples.

The least costly way to collect mold samples is the do-it-yourself approach carried out by gathering actual samples of mold growth to submit for mold laboratory analysis ($20.00 or more fee per sample analyzed).

Bulk Physical Mold Sampling

If a property , Chiminea - Buy It for the Versatility of Enjoying Both Fireplace and Grill! owner or occupant sees mold growing , Rock The Night Away In Your Rocking Chair Cushions on a wall, , Jacuzzi - A Brief Overview ceiling, floor, , Marble heating or cooling duct register, or any other surface, he can scrape mold particles off the mold growth area into a small ziplock bag. Collecting such a physical sample is "bulk mold sampling" or "physical mold sampling."

During such scraping of the mold growth, the tester needs to wear rubber gloves and a full-face respirator mask with organic , Bathroom Renovation for a Modern and Aesthetic Home Space vapor filters (such as the 3M brand from a large hardware, , Color Help: Choosing Color Combinations home , Repair Your Plumbing? You Can Do That! improvement, or safety , How to Clean Leather Correctly & Remove Leather Stains - Part 1 store).

To do the scraping, use a new or thoroughly disinfected (with ethyl or rubbing alcohol) paint , How Easy It is to Install a Kitchen Faucet scraper. Disinfect the scraper after each individual sampling to remove any possible mold contaminants, and thus avoid mold cross-contamination in the sampling process from one source or location , Home Water Filtration for Shower and Drinking Purpose to another.

Print clearly and neatly on a large pressure sensitive label the property , Building a Backyard Play Structure owner's name, the property , Wholesale Vinyl Flooring Is Perfect For Wherever You Need It address, the precise test location , How Easy It is to Install a Kitchen Faucet at that address, the testing date, and the type of sampling method ("bulk sample"), along with the tester's name and contact information. , Don't Overlook Resale Impact When Remodeling

The label should also include each individual test number, as listed on the mold chain of custody form, available free from the mold laboratory. Attach the label to the ziplock bag containing that respective, numbered mold sample.

Alternatively, the tester can scrape the mold particles directly into a mold test kit (Petri dish) to start the growing , The Techno-Witch and Magickal Appliances ("culturing") of the mold sample. This "viable testing" growth process takes 5 to 7 days for accuracy in mold species identification.

The tester can then either watch the test kits for mold growth, or send the mold test kit to the mold lab immediately, or after the self-observation growth period.

Another bulk physical sampling technique is to cut out a small section (no larger than 2 inches by 2 inches) of a building , Designing Kitchens material or home , Seven Interior Design Psychology Ideas for Dining Pleasure furnishing that contains significant mold growth. Then, put that cut piece into a small ziplock bag, or press firmly the moldy side down into a mold test kit. Follow the same labeling instructions explained above.

Examples of moldy materials from which bulk samples can be cut for mold lab analysis are wood , Hepa Air Purifiers and other Air Cleaners timbers, drywall, plasterboard, wallpaper, ceiling tile, , Vinyl Replacement Windows Add Value from Every Perspective to Your Home carpeting, padding, heating/cooling system filters, clothing, furniture , Rock The Night Away In Your Rocking Chair Cushions upholstery, and any other favorite mold food. , Jacuzzi - A Brief Overview

Scotch® Brand Tape Lift Sampling

The easy steps involved in tape lift sampling to collect physical bulk mold samples are---

1. Cut a three-inch (3") long strip of one-inch (1") wide, transparent sticky tape, such as Scotch® Brand Tape.

2. While wearing rubber gloves and a breathing respirator mask (with organic , Living Air Purifiers – Cleaning Your Air? vapor filters) from the local , Discount Home Appliances hardware or home , Designing Kitchens improvement store, press the tape strip firmly (sticky side down) onto the visible mold growth or onto the surface being tested.

3. Remove (peel back) the tape from the surface.

4. Open up a small ziplock bag (a transparent, easily sealable plastic , How to Clean Leather Correctly & Remove Leather Stains - Part 1 storage bag), and press lightly the lift tape sample sticky side onto the inside , Case Goods sidewall of the ziplock bag.

5. Close [zip shut] the ziplock bag completely. Tape it shut if necessary to make sure no airborne mold spores can escape.

6. Attach to the outside , Champion Juicer Chews The Competition of the ziplock bag a large adhesive label with the same types of sample identification information , All Time Favorites - Iron Railings specified above, except that the type of sampling method is "lift tape sampling."

For more information , Don't Overlook Resale Impact When Remodeling about bulk physical mold sampling, lift tape mold sampling, mold laboratory analysis, and mold species identification, please visit:
Mr. Phillip Fry is a Certified Mold Inspector and a Certified Mold Remediator. He has written Mold Health Guide and DIY Mold Prevention, Inspection, Testing and Remediation. He has also co-authored the ebook Mold Legal Guide.

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