Frequently Asked Questions

Brimstone™ should be kept in a dry, ventilated area away from direct moisture. It should be stored in sealed packaging until use.

When handling Brimstone™, we suggest the use of gloves, eyewear, and dust masks to avoid dust exposure.

Pour Brimstone™ directly into odor control vessels. Avoid excessive compaction.

Replacement times vary. Our tests have calculated an 8-month media lifespan with 10 ppm H₂S at 10 CFM. To maintain an odor-free environment, Brimstone™ Media should be replaced before H₂S breakthrough is reached. Calculate H₂S levels and the flow rate to determine longevity for your specific application.

Spent Brimstone™ Media is non-toxic and non-hazardous and can be disposed of in landfills. We suggest using a wet-vac to vacuum the media into a collection container for disposal. However, it can also be scooped out directly from the vent.

IronOx™ products are backed by a 14-Day Money Back Guarantee (see our Refund policy for additional details).

First, be sure you are logged in to your account. Go to your cart page and use the Apply for Tax Exemption section to upload a PDF copy of your exemption. Then, proceed through the checkout process with your items like normal. We will review and verify your submission within 4 hours. Once approved, we will refund the taxable amount to the original payment method, usually on the same day.