Aromatherapy Certification Practice Test 2025 - Free Aromatherapy Practice Questions and Study Guide

Essential oils are well known for their antibacterial properties, making them an excellent addition to cleaning products. When added to cleaning solutions, essential oils can help eliminate harmful bacteria, viruses, and fungi, enhancing the overall effectiveness of the cleaner. Additionally, essential oils impart pleasant aromas to cleaning products, which can create a more enjoyable environment during and after cleaning. This dual benefit of providing both antimicrobial action and a pleasing scent is what primarily makes them valuable in cleaning applications.

The other choices do not accurately reflect how essential oils are typically utilized in cleaning products. Adding color to solutions is not a common use for essential oils, as their primary function is related to health benefits rather than aesthetics. Thickening the consistency of cleaners is usually achieved through different agents, not essential oils, which are typically liquids with a low viscosity. Lastly, while essential oils can mask unpleasant odors, this is not their only function in cleaning products. The key benefit is their ability to actively contribute to sanitization alongside adding pleasing scents.