Surface Identification & Product Selection Flashcards
6 cards from real HCT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Surface Identification & Product Selection flashcards as text
What cleaning product is safest for use on natural stone surfaces like granite?
Answer: pH-neutral cleaner
Natural stone surfaces like granite are sensitive to acidic and alkaline cleaners, which can etch, dull, or stain the surface. A pH-neutral cleaner is specifically formulated to clean effectively without causing damage, preserving the stone's integrity and appearance.
Which surface is best cleaned with a microfiber cloth and water?
Answer: Glass
Microfiber cloths are highly effective for cleaning glass because their fine fibers trap dirt and absorb moisture without leaving streaks or lint. Using only water with a microfiber cloth provides a chemical-free clean, resulting in sparkling, clear surfaces.
Why should bleach not be used on wood surfaces?
Answer: It can damage the finish
Bleach is a strong oxidizing agent that can strip the protective finish from wood surfaces, leading to discoloration, dryness, and potential structural damage. This can leave the wood vulnerable to moisture and wear, significantly shortening its lifespan and aesthetic appeal.
What is the appropriate product for cleaning stainless steel appliances?
Answer: Stainless steel polish
Stainless steel polish is specifically formulated to clean, protect, and restore the luster of stainless steel surfaces without scratching or leaving residues. It helps to remove fingerprints, smudges, and water spots while also providing a protective barrier against future marks and corrosion.
Which surface should never be cleaned with acidic solutions?
Answer: Marble
Marble is a calcium carbonate-based stone that is highly susceptible to etching and damage from acidic solutions. Acids react with the calcium carbonate, dissolving the surface and leaving dull spots or permanent stains, thus requiring pH-neutral cleaners.
What is a key factor when selecting a cleaning product for painted walls?
Answer: Non-abrasive cleaner
Painted walls can be easily damaged by abrasive cleaners or harsh chemicals, which can scratch the paint, dull its finish, or even remove it entirely. A non-abrasive cleaner gently lifts dirt and grime without compromising the paint's integrity or appearance.