CleanHaven is a program designed to make the cleaning of text much easier. The cleaned text can be reset as the main text with additional cleaning performed. Once finished the cleaned text is available from the global cleaned text window. You may want CleanHaven to make changes to thousands of lines of contact. For example you can turn all company names to Sentence Case, all UK postcodes to Uppercase or remove any trailing spaces, tabs or punctuation. Copy a column of data from Excel, clean it, then paste it back into Excel.