Introducing Dura-Blue, a dye that withstands heavy use and hot temperatures

When it comes to pleasing your portable restroom rental customers, perception is essential. Even if a unit remains odor-free between services, if a customer peaks into the holding tank and doesn't see that deep blue dye, they believe the deodorizer is gone. 

The latest innovation from Walex is Dura-Blue, an enhanced non-staining color that will last longer in overused holding tanks where pH shifts are common. All Walex liquids and Paks now use Dura-Blue.

The addition of Dura-Blue does not affect the cost of Walex products, nor does it negatively impact the wastewater treatment plants. 

Contact your account manager for more information. 

John Marcucci - 910-443-1493

Ellis Hartley - 910-619-5599

Brian Bost - 910-200-1740

Brian Rooney - 910-859-4619

Can I use Porta-Pak or Bio-Pak in my yacht's holding tank?

Keeping your yacht's toilet clean and odor-free

If you own a sailboat, yacht, or other vessel that has a toilet and you want to prevent or eliminate unpleasant odors, Walex has the solution.

You can use either Bio-Pak or Porta-Pak in your boat's holding tank. Walex's RV holding tank deodorizers are also designed for marine use.

Walex's R&D department recently tested Porta-Pak and Bio-Pak in saltwater since some yacht owners use seawater to flush their toilets. We found only a slight slowdown in enzyme digestion in Bio-Pak, and it still dissolved the toilet paper.

Usage of drop-in deodorizers is the same in RV toilets and yacht toilets. After dumping, start with one packet of product and 1.25 gallons of water for every 10 gallons of holding tank. Five gallons of water will let the waste and paper fall below the waterline, allowing the product to go to work controlling odors.

Happy Adventuring!