User talk:190.72.172.89

August 2020
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Chlorine dioxide has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 14:42, 23 August 2020 (UTC)
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 * The following is the log entry regarding this message: Chlorine dioxide was changed by 190.72.172.89 (u) (t) ANN scored at 0.894822 on 2020-08-23T14:42:09+00:00