The best products...
- Are Green Squared certified
- Are certified Cradle to Cradle Silver level or higher
- Are made with 50% or greater recycled content (glass)
- Are adhesives that contain no formaldehyde, antimicrobials, or hazardous airborne pollutants and meet South Coast Air Quality Management District (SCAQMD) 1168 VOC limits of 65 g/l
But watch out for...
- Products that contain antimicrobials
- Bisphenol-A and antimicrobials in adhesives
- Products sold as “ceramic tile,” which is fired at lower temperatures and is less durable