Swindon & Wiltshire Experts Wednesday October 7 2020 Expert opinion: Data cleansing, and why it’s important Have you really considered how important data is to your business? If you do, do you ensure that your data is current and working hard for you? With an ever-changing business community especially right now, it’s important to ensure your data is up to date, and you know the best person to contact in any business you are working with. Contacting a customer or supplier and asking for someone who is no longer there, can make you look incompetent.