Several years ago, I switched to products that are EWG verified [1], meaning a product's ingredients are safe for humans. Some of the EWG verified products are quite expensive, so it took a while to find a brand that was affordable and safe to use. I've switched everything to that brand (shampoo, conditioner, soap, dishwasher and laundry detergent, cleaners, ...).
They even have a search engine that allows you to search for products [2] or ingredients. If don't know what's in your products, I encourage you to start here to find out more about the ingredients.