Mrs Stewart's BluingWhat is bluing? Bluing optically whitens white fabrics without bleaching or harmful chemicals, and without messing up the environment.

Find out why you might choose to try laundry bluing.

Learn more about how the bluing process works. And how bluing is free from harmful toxins and completely biodegradable.

Simply add bluing at home to your wash or rinse cycles to see the results for yourself.

Mrs Stewart’s Bluing is the most popular and best-performing laundry whitener worldwide. Directly imported from the US, here in the UK you can buy Mrs Stewart’s Bluing online for speedy first-class Royal Mail delivery from our warehouse in Sussex.