No more plastic food storage. Use glass, stainless steel and lead-free ceramics for storing food and beverages.
Use the sun. Air out pillows, cushions, rugs, mattresses, pet bedding and soft toys in the sun.
Lower the chemical load. Get a Household Product Safety Analysis done on the products you use. Eliminate hazardous and unnecessary products where possible… these include cleaning and personal care products, air fresheners, perfumes, paints, solvents, polishes, pesticides and weed killers.
Reduce clutter. And increase airflow through your house.
Dust-free surfaces. Use a damp microfibre cloth to clean and dust. Rinse the cloth regularly. Use a dry clean cloth or tea towel to finish.
Better bedding hygiene. Wash bedding, pillowcases and curtains regularly. Use allergen-proof covers where possible. Throw out the old stuff.