As with food and medications, cleaning products can harbor hidden gluten. Therefore, always read product labels and confirm with the product manufacturers when you have questions about gluten-free status. Remember: Anything is gluten-guilty until proven gluten-free and ingredient labels can change so continue to monitor them.
To save yourself some time and possible aggravation, refer to a variety of gluten-free cleaning products found in The CSA Gluten-Free Product Listing published and regularly updated by the Celiac Sprue Association’s national headquarters. This comprehensive compilation has done the research for you. Just some of the companies listed that have gluten-free products in their line include Ajax, Palmolive, and Seventh Generation.