High-Quality Materials: Use high-grade materials for the pump mechanism, bottle/container, and nozzle to ensure longevity and durability. Consider materials such as sturdy plastics or stainless steel for critical components.

Robust Construction: Pay attention to the design and construction of the accessories. It should be well-assembled, with tight seals and secure connections to prevent leaks or breakage.

Proper Functionality: Test the product thoroughly to ensure it dispenses formula effectively and consistently. The product should deliver the right ratio of liquid and air for optimal generation.

Durability and Longevity: Conduct rigorous quality control and durability testing to ensure that products can withstand frequent use and last for an extended period.

Customer Feedback and Satisfaction: Regularly seek feedback from customers to understand their experiences. Address any issues promptly and continuously improve based on input.

Compliance with Standards: Ensure products meet relevant industry standards and regulations for safety, quality, and performance, including ISO standards.