Espressa RDT spray

Master the Science of Static with the Espressa RDT Atomizer

Static electricity is the hidden enemy of a clean coffee grind, but the Espressa RDT (Ross Droplet Technique) Spray Bottle is here to solve it. For many home baristas, "grinder mess"—where coffee dust and chaff fly everywhere—is a daily frustration. By applying a tiny, microscopic mist of water to your beans before grinding, you neutralize the static charge. This 10ml portable atomizer is designed specifically for specialty coffee lovers who want to keep their grinders clean and their doses accurate down to the last milligram. 

The Physics of a Cleaner Grind

When coffee beans pass through a grinder at high speeds, friction creates static. This causes the grounds to stick to the exit chute, the sides of the dosing cup, and your counter. The Espressa RDT set is engineered for precision. The fine-mist nozzle ensures that you don't over-saturate your beans—one or two sprays are all you need to ground the static without causing internal rusting or clogging in your grinder. Its sleek black and white pair design makes it a stylish addition to any coffee bar.

Benefits of the Espressa RDT Method

• Zero Retention Grinding: Helps ensure that the weight of the beans you put in is the exact weight that comes out, which is vital for perfect espresso ratios.
• Pristine Workspace: Dramatically reduces "coffee spray," keeping your expensive grinder and countertops free of dust.
• Portable & Compact: The 10ml size is perfect for travel, allowing you to maintain your workflow in any environment.
• High-Quality Atomizer: Unlike cheap spray bottles, our nozzle provides a consistent, ultra-fine mist that covers the beans evenly.

A Must-Have for Single-Dosing

If you are a fan of single-dosing your coffee, the Espressa RDT Spray is an absolute necessity. It is the final piece of the puzzle for a professional-level workflow. At Coffee Plus, we focus on the small details that make a big difference in your daily coffee ritual. Stop fighting static and start enjoying a cleaner, more efficient grind today.