How do I use Alio products? May 04, 2017 Alio products are best used to eliminate odors while adding a hint of fragrance to smaller areas. We are not a potent fragrance or cover-up, but rather a gentle aroma combined with a powerful odor neutralizer. By Karen Chang SHARE: RELATED ARTICLES How do I use Alio products? May 04, 2017 How do I use Alio products? May 04, 2017 How do I use Alio products? May 04, 2017 back to posts