Several strategies can be employed to minimize the risk of incomplete cleaning: - Optimizing the cleaning process: Tailoring the cleaning method to the specific catalyst and contaminants involved. - Regular maintenance: Periodic cleaning and regeneration can prevent the accumulation of impurities. - Proper handling and storage: Minimizing exposure to contaminants during handling and storage can reduce the need for extensive cleaning. - Using robust catalysts: Catalysts that are less prone to contamination or degradation can reduce the frequency and intensity of cleaning required.