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Prodew's Articles

With decades of experience in the industry of preserving product freshness and extending shelflife, we've learned a lot.
Explore our growing library as we share our knowledge, tips, and tricks.

Consumer Expectations for Freshness in Grocery Retail: Important Trends Shaping Change

Walk into any grocery store today, and freshness is everywhere: in the signage, the misting systems, and the carefully arranged produce. But what consumers actually mean by “fresh” has quietly become far more complex. Freshness is not just about when something was stocked. It’s about how it looks, how it feels....

Energy Savings for Supermarkets: Night Covers and Sustainability

Food retailers are under pressure to achieve high product quality and freshness while meeting sustainability standards. Open refrigerated display cases offer convenience for shoppers, but they are notorious energy drains. Night covers provide a simple yet revolutionary solution....

Meat, Seafood, and Deli Displays: Fighting Dry-Out and Odors

Freshness is the primary driver of consumer confidence in the meat, seafood, and deli departments. But when food sits in a refrigerated case, it is subjected to constant airflow that extracts moisture and causes shrinkage, a literal loss of weight and profit. Beyond the financial hit, dehydration causes oxidation, resulting in unappealing discoloration on meats and a dull film on fish....

Adapting Fogging and Misting Systems to Different Produce Case Styles

Fresh fruit and produce departments play a critical role in grocery performance. In fact, industry reporting shows that fresh categories accounted for approximately 42% of total grocery sales in 2023, making consistency, quality, and freshness essential across every display....

FogMist vs. Ultrasonic Humidifiers: Which Is Better for Fresh Food Displays?

Ultrasonic humidifiers are gaining attention in the U.S. retail market for their ability to keep produce and perishable goods hydrated. However, their use can introduce significant health risks, water waste, and high maintenance demands. An exciting alternative to ultrasonic humidifiers is FogMist, offering the benefits of ultrasonic humidification without the significant health risks....

Air Curtain Optimization: Reducing Food Waste in Display Cases

Open refrigerated display cases are a staple of grocery retail. They encourage impulse buying, improve product visibility, and support fast shopper access. However, this openness comes with a trade-off. Without a physical barrier, these cases rely almost entirely on air curtains to separate cold internal air from the warmer store environment....

The Scaling Cost: From Rooftop Units to Produce Misters

In the commercial retail food industry, maintaining the cold chain is a nonstop operational requirement. Evaporative cooling is used by food retailers as rooftop condenser cooling as well as produce misting on display cases to keep their store and display cases at precise temperatures. While spraying water onto condensers is a proven way to enhance heat rejection and improve system efficiency, especially during peak cooling demand, it also carries the risk of mineral scaling and buildup. Scaling can occur on condenser coils, reducing performance.....

Save Money on Your Electric Bill Using Evaporative Cooling for Condensers

In grocery and retail environments, refrigeration and air conditioning systems run continuously, often consuming more energy than any other equipment. One increasingly popular way to improve efficiency is through evaporative cooling, which sprays a fine mist over the air entering the condensers.....

Rising Produce Prices: Why Reducing Food Waste Matters More Than Ever

As food prices continue to climb, retailers are under pressure to protect shrinking margins while still delivering the fresh, high-quality products that shoppers expect. In the United States, the all-food Consumer Price Index rose by 23.6% from 2020 to 2024....

Do Night Covers Really Extend the Shelf Life of Perishables?

The greatest success stories often have humble beginnings, where drive, passion, and an unwavering belief in an idea can take something that feels like its against all odds to the very top....

From “Prodew Who?” to Industry Leader: Prodew Celebrates 25 Years

Night covers are often marketed for their energy-saving benefits, especially in refrigerated display cases. However, their impact extends beyond simply reducing HVAC load: by stabilizing overnight temperatures and minimizing thermal cycling, night covers also help preserve food quality....

Reducing Plastic Usage in Fresh Food Displays: The Role of Misting and Fogging Systems

Grocery retailers worldwide are under growing scrutiny and consumer pressure to reduce plastic waste. Single-use plastics, such as shrink wrap, plastic covers, foam trays, and cling film, are common in packaging for meat, deli, seafood, and produce displays. But these materials contribute heavily to environmental pollution...

How Water Quality Affects Meat, Seafood, and Flower Displays

In grocery stores and floral departments, first impressions are everything. Many shoppers are drawn to the vibrant colors of fresh flowers, the rich red of quality cuts of meat, and the glossy appeal of seafood on ice. What many don’t realize is that behind these displays lie two quiet heroes working together: humidity and water quality...

The Perishable Profit Equation: How Humidity Systems Benefit Fresh Product Retailers

Perishable items like produce, meat, seafood, and floral products drive a large portion of grocery store revenue. But without proper care, they also become the fastest path to profit loss due to spoilage, shrinkage, and unappealing displays. Humidity systems offer a proven solution, helping retailers extend shelf life, reduce waste, and maintain the fresh, vibrant look that encourages customer purchases...

The Hidden Costs of Wilting Flowers: How Humidity Systems Save Retailers Money

Whether they're picking up a bouquet for a loved one or selecting centerpieces for a major event, customers expect vibrant, long-lasting blooms. But for retailers to meet customer expectations, they must maintain visual appeal and do their best to extend shelf life. However, doing so often comes at a cost, especially when flowers wilt prematurely...

Cross-Contamination in Produce Cases: How Misting Provides a Safer Solution

Food safety is rarely the first thing shoppers think about when browsing the produce section, but for retailers, it’s a constant concern. Every apple, head of lettuce, or bunch of grapes carries an expectation of freshness and safety. What customers don’t see is the behind-the-scenes battle to prevent contamination....

The Role of Humidity in Fresh Meat Displays

Retailers prefer to sell meat at its peak as steaks, rather than grind it into lower-value products. The longer a cut on display maintains its freshness, the more profit margins remain intact. Humidity systems control moisture in meat display cases, ensuring that meat retains its weight, color, and appealing appearance. This technology enables retailers to maximize profits and sell more meat at a premium price....