<< Return to News

Restroom Odors: Is Ice in Urinals Helping or Hurting?

Ever since the invention of the urinal back in 1886, facilities have been battling unwanted odors. To combat the smells, facilities have tried many different treatments… some more beneficial than others. You might have noticed, a common technique amongst bars and restaurants is to fill the urinal with ice.

 

 

 

 

 

 

 

 

 

 

The Rational Behind Ice in Urinals

The rationale behind the ice method is logical but unknowingly, not directed at the true cause of the odors. The belief is that the smell from the restroom is due, in part, to lack of flushing. Ice is loaded in and slowly melts, providing a constant flow of water through the urinal. While having a consistent water flow can help keep drains running smoothly, most odor-causing bacteria are hiding somewhere other than the drains. Our most recent article on tile and grout odor explained that when urine splashes onto the floor, the porous surfaces of tile and grout catch and accumulate urine and urea. This leads to the strong ammonia odor that is commonly emanating from public facilities.

Ice Causes Liquid to Splash onto the Floor

While facility managers have the best intentions in mind, they may not be aware that the ice can be contributing to the unwanted odors. Instead of having an empty urinal that is designed to reduce splashing, there is now ice that increases the splashing onto the tile and grout around the urinal. Yikes! The more splashing, the more odors… luckily, that’s a cycle you can help stop for your customers.

Bacillus Seek Out Ammonia for Growth

Facility owners need a solution that can get deep into the surface pores and reduce the amount of odor-causing bacteria; and that’s where Bacillus come into play. Bacillus cleaners seek out the ammonia and assimilate it for their growth and spore coat production. Interested in reading more about how this works? Check out our recent article on the difference with Bacillus.

Search Insights
Recently Posted Insights

MDG Selected as a Finalist in 2025 Wisconsin Innovation Awards

We are excited to share that, for the second consecutive year, we’ve been chosen as a finalist for the Wisconsin Innovation Awards (WIA)! This annual award is granted to companies and individuals developing groundbreaking ideas and driving innovation in the state of...

Upcoming Webinars: Putting Bacillus to Work

https://vimeo.com/1115971375?share=copy Bacillus bacteria are highly versatile, making them a great choice for formulating industrial, institutional, and consumer (IIC) cleaning products. During our upcoming webinar, technical support lead Jennifer Cray will use MDG...

Tips for Successful Microbial Scale-Up

Scaling up your microbial strain for commercial purposes is a highly complex process, and without the proper guidance, it can be hard to get it right. As your trusted CMO for custom microbial fermentation, we work with you to achieve your unique goals and drive your...

Meet MDG at SupplySide Global 2025

Heading to SupplySide Global in Las Vegas this year? So are we! On October 29 and 30, our human health expert will be walking the expo hall floor. Don’t miss your chance to connect in person and learn about how MDG can become your trusted probiotic ingredient...

Celebrating Our Expanded Capacity for Microbial Growth and Scale-Up

https://vimeo.com/1127921161?share=copy As a trusted provider of Bacillus-based solutions, we are passionate about continuous innovation to better serve our partners. After years of planning and hard work, we are thrilled to share that we celebrated the grand opening...

MDG at RAFT 2025: Insights on Innovative Microbial Manufacturing

https://vimeo.com/1119814916?share=copy MDG is excited to share that we will be exhibiting at the Recent Advances in Fermentation Technology (RAFT) Conference this year! Visit us November 9–12 at the Marriott Myrtle Beach Resort and Spa in Myrtle Beach, SC. We’ll be...

Biotifx®: Innovating Wastewater Solutions

Without the right support, launching and selling your biological wastewater treatment products can be a difficult task. Luckily, when you partner with MDG, you receive the necessary assistance and more through our Biotifx® Platform. Created specifically for value-add...

Related News