Review on 🧺 Pack of 3 Bluette Concentrated Liquid Laundry Bluing - 16oz by Alfreada Leotta

I used this product in a top load washing machine exactly as directed on the bottle. Luckily I tried it on old white t-shirts and pillowcases before using it on nice dresses. 2 of my t-shirts that looked a bit dirty were still dirty but with blue-grey stains. 1 white t-shirt came out a bluish gray that was darker than the original dirty color. (The t-shirt was the perfect cyan color for someone minutes from death.) The pillowcases had yellowed slightly from washing but had taken on a bluish tint. And there were 2 white t-shirts that came out with no visible color change. I suspect that the different reactions to the product are due to different fabric compositions and past washing and dyeing processes. However, none of the garments became whiter or lighter than after washing. I would recommend trying the bluing process on old clothes to see how it turns out before using it on good clothes.