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IICRC Practice Test
Pages 87-89
| Question | Answer |
|---|---|
| The best way to prevent cleaning complaints when dealing with a consumer is what? | thoroughly inspect and communicate your findings |
| When can you skip the dry soil removal (vacuum) step? | Never |
| How much dwell time should you allow the preconditioner on a synthetic carpet? | minimum of 10-15 minutes |
| What furniture should be tabbed or blocked? | everything you moved |
| Safety Data Sheets (SDS)) for each chemical must be where? | on each truck and available to anyone who asks |
| Which chemical is always applied last? | Fluorochemical |
| What temperature is best for drying? | 70-72 degrees |
| Where should wastewater be dumped? | in a sanitary sewer system or approved wastewater treatment plant |
| What kind of stain does wine cause? | Organic |
| Biocides are products that can do what? | destroy bacteria caused odor |
| The purpose of a defoamer is what? | breaks down the foam in your recovery tank |
| Even though it will void a stain resistant warranty, a defoamer is the best product to do what? | Apply to concentrated shampoo or detergent spills |
| Static problems are most prevalent during what time of the year? | Winter |
| Odor problems are most prevalent when? | warm, humid periods |
| Products such as Scotchguard and Teflon are known as what? | Fluorochemicals |
| The purpose of fluorochemicals is to what? | repel soil, oil and water borne stains |
| Browning is caused by what? | Overwetting, slow drying and cellulosic material |
| Wicking is caused by what? | excess residue, slow drying, dry soil not removed prior to wet cleaning |
| Which cleaning method would be the safest on a sisal rug? | Absorbent compound extraction |
| Soil filtration is caused by what? | microscopic soil particles being filter through carpet fibers around the perimeter |