About Us

What began in 1883 with Al Stewart, a midwest peddler, has become the country’s best way to keep white clothing looking their whitest and dingy whites being restored to bright white! Mrs. Stewart’s® Liquid Laundry Bluing (MSB) whitens without harsh chemicals (such as bleach), is friendly to the earth and environment, and is very economical.

Mrs. Stewart’s® Bluing is currently manufactured in Bloomington, MN, US.  It has always been manufactured in the US. We market Mrs. Stewart’s® Bluing through grocery brokers to grocery warehouses and subsequently to grocery and other retail and online stores, where you may be able to purchase MSB. We also market via our web site where consumers may place an order for small quantities of MSB if they are unable to find it locally. Putting MSB into the hands of everyone who wishes to obtain it has always been our goal and remains our goal today.

This unique laundry whitener also has many other uses including the famous “Salt Crystal Garden” or “Depression Garden” … the growing of salt crystals, brightening swimming pool water, relieving the sting of insect bites, whitening pet hair and human hair, reducing algae growth in fish tanks, water fountains and farm animal water troughs … and much more!

Mrs. Stewart’s® Bluing is a family owned company with old fashioned business ethics, integrity and customer service.

We invite you to explore our web site and learn more about us and our wonderful product, Mrs. Stewart’s® Bluing, and to contact us directly with questions, concerns, suggestions, new uses … We’d love to hear from you!

The Mrs. Stewart’s® Bluing People!