User talk:96.69.218.153

May 2021
Hello. This is a message to let you know that one or more of your recent contributions, such as the edit you made to Surgical mask, did not appear constructive and have been reverted. Please take some time to familiarise yourself with our policies and guidelines. You can find information about these at our welcome page which also provides further information about contributing constructively to this encyclopedia. If you only meant to make test edits, please use the sandbox for that. If you think I made a mistake, or if you have any questions, you may leave a message on my talk page. Thank you. Giraffer (talk·contribs) 15:06, 28 May 2021 (UTC)

Please do not introduce incorrect information into articles, as you did to Surgical mask. Your edits could be interpreted as vandalism and have been reverted. If you believe the information you added was correct, please cite references or sources or discuss the changes on the article's talk page before making them again. If you would like to experiment, use the sandbox. Thank you. Ifnord (talk) 15:17, 28 May 2021 (UTC)