The word "de spots" means to remove or get rid of stains or spots. Some antonyms for this word could be, "to stain," "to soil," "to scuff," or "to smudge." These words refer to actions that would cause the presence of spots or stains, rather than their removal. If we were to look for antonyms that would mean the opposite of removing spots, we could use words such as "to dirty," "to blemish," "to tarnish," or "to besmirch." These words refer to actions that would cause something to be marked or discolored, rather than cleaned.