(DAILY MAIL) Embattled Chipotle co-CEO Steve Ells has admitted that more than half of the burrito chain’s 2,100 restaurants have poor customer service after an E. Coli outbreak devastated the chain.

While speaking at a conference Tuesday, Ells said that the company is now training employees to clean dirty napkins off tables, make sure the soda fountain is organized and keep the glass on its front doors free of fingerprints.

He said that the company let customer service slip as it focused on adding new food safety protocols after an E. Coli outbreak last year sickened some customers.

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