Thankfully, SmartCore’s Ultra and Pro lines are low-VOC options. Unfortunately, many vinyl floors are rich in VOCs, chemicals that can be harmful to your health. If you’re looking for a non-toxic alternative, you should opt for non-VOC or low-VOC vinyl planks.   These two collections are Greenguard Certified, which means that they are tested for VOC emissions and more than 10,000 different chemicals. Since they showed low emission levels, the Ultra and Pro lines are an excellent choice for your home if you’re looking for vinyl flooring.