Hard Water Fixes, Luxury Vinyl Longevity & PFAS-Free Innovation‪ at GEM Supply‬ Showcases 2026

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“More chemicals mean a cleaner building.”

“All glass cleaners work the same, no matter your water.”

We are about to bust these myths wide open—stick around to find out what actually works and why your cleaning results might be stuck in neutral. In this episode, you will be able to:

Discover how using cleaning chemicals the right way can boost your team’s efficiency and keep everyone safer on the job.

Uncover the surprising effects hard water has on glass cleaners and how it could be costing you time and effort. Explore the latest PFAS-free floor finishes that protect both your floors and the environment without sacrificing quality.

Learn how a tailored luxury vinyl care system can extend the life of your floors while keeping them looking brand new.

Understand why using dilution control systems is a game-changer for cutting waste, controlling costs, and improving cleaning results.

Our special guest is Joe Karoscik. Joe Karoscik stands out as someone who not only understands the science behind cleaning chemicals but also gets the realities that facility managers face every day.

With a career spanning almost 30 years, Joe is the mind behind the Zeger’s brand, developing products that focus on quality, consistency, and real-world results.

He’s seen firsthand why some chemicals fail on the job and why sticking to manufacturer guidelines actually makes life easier for cleaning crews. Joe’s approach blends technical know-how with genuine care for both the people who use his products and those who walk the floors afterward.

Whether he’s troubleshooting hard-water and glass-cleaning issues or leading the charge on PFAS-free floor finishes, Joe’s focus is always on making things simpler and safer.

Facility managers trust him because he’s been in their shoes, and he never loses sight of the practical side of building care.

The key moments in this episode are:

00:00:00 - Why Cleaning Chemicals Fail and the Importance of Proper Mixing

00:02:30 - Key Cleaning Products and the Impact of Frequent Switching

00:06:40 - Challenges with Glass Cleaner and Disinfectant Misuse

00:10:30 - Moving Towards PFAS-Free Floor Finishes for Sustainability

00:15:15 - Comprehensive Luxury Vinyl Care Programs

00:16:12 - Importance of Floor Maintenance Programs for Luxury Vinyl

00:17:05 - Proper Cleaning Techniques for LV Floors

00:18:14 - Upcoming Educational Events and LV Classes

00:19:01 - Reducing Floor Finish and Emphasizing Sustainability in Floor Care

00:19:36 - Invitation to Join Shows and Training Sessions

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