The classroom should be a safe and healthy learning environment for all students. However, for those with allergies and asthma, common classroom triggers can make it difficult to focus and even lead to serious health issues. Doctors have been told to stop prescribing blue inhalers because they harm the planet, so there is an increased interest in reducing allergens in the classroom. Before we look at steps to reduce classroom allergens, it’s important to understand the main asthma triggers in schools.
Main Asthma Triggers in Schools
• Dust mites: These microscopic creatures thrive in warm, humid environments and are commonly found in carpets, soft furnishings, and bedding.
• Mold: Mold can grow in damp areas like bathrooms, leaky ceilings, and around windows.
• Pollen: Pollen from trees, grasses, and weeds can enter the classroom through open windows and doors.
• Animal dander: Pets can bring dander (skin flakes) into the classroom on students’ clothing.
• Chalk dust: Chalk dust can irritate the airways and trigger asthma symptoms.
• Cleaning products: Strong-smelling cleaning products can also trigger asthma.
• Pests: Cockroach and rodent droppings can be significant asthma triggers.
Simple Steps to Reduce Allergens
• Regular cleaning: Frequent dusting, vacuuming, and wet mopping can help reduce dust mites, mold, and other allergens.
• Air filters: High-efficiency particulate air (HEPA) filters can remove allergens from the air.
• Ventilation: Good ventilation can help reduce moisture and prevent mold growth. Open windows when possible or use a ventilation system.
• Hypoallergenic materials: Choose hypoallergenic curtains, tablecloths and any other classroom fabrics.
• Pest control: Implement a pest management plan to prevent infestations.
• Consider carpet tiles: While some may associate carpets with allergens, recent studies suggest carpeted floors reduce PM10 (particulate matter). Opt for low-VOC carpet tiles like those from Paragon, which have been awarded the Indoor Air Comfort Gold standard for their low emissions and contribution to healthy indoor environments. This certification ensures they meet strict requirements for indoor air quality and are a good choice for classrooms.
• Alternative writing materials: Use whiteboards or markers instead of chalk.
• Safe cleaning products: Choose fragrance-free and non-toxic cleaning products.
Creating a Healthy Learning Environment
By taking these steps, you can create a classroom that is healthier for all students, especially those with allergies and asthma. Remember, a clean and well-ventilated classroom can significantly improve air quality and reduce the risk of asthma episodes.
Fewer PM10 particles in carpeted classrooms than classrooms with hard floors
A recent study showed that carpeted floors can actually help reduce PM10 in classrooms. PM10 refers to inhalable particles, with diameters that are generally 10 micrometers and smaller. These particles can include dust, pollen, and mold spores. While carpets may trap some allergens, they can also help to reduce the overall level of PM10 in the air.
It’s important to invest in healthy work environments for children. In addition to reducing allergens, sound reduction increases comfort and concentration levels. Carpet tiles are often specified for their ability to reduce impact noise in SEN schools. Reducing noise from other classrooms and corridors helps to maintain a comfortable learning environment. By implementing these strategies and staying informed about the latest research, you can create a classroom where all students can thrive.
