Frequently Asked Questions about CLR and Tarn-X

Select the product below to get answers to your most pressing questions.

CLR's complete product line

Mold & Mildew

With CLR's array of cleaning solutions, understanding application and ingredients is key. Below are FAQs addressing common concerns and usage instructions for our products. Ensure optimal results by familiarizing yourself with these guidelines.

How do I use Mold & Mildew on a front load washing machine?

For best results in front loading washing machine, product should be applied once per week, soon after using machine. Surfaces need to be allowed to dry after application. If mold is left on surface, like rubber gaskets or grout, for even a week, mold can embed into surface, in which case product will no longer work effectively.
 

Can I use Mold & Mildew on painted surfaces?

Our product is safe to use on fully cured and oil based painted surfaces only.  Always spot test first. Do not use on powder coated or aged/worn painted surfaces.