Pimples after plucking?

everytime i pluck like my moustache area or my eyebrows i ALWAYS get pimples after.. especially in my moustache area. i havent plucked my moustache area in awhile and its starting to get noticeable! i really want to pluck but i realllyyyy dont want more pimples there cuz when they come they stay for awhile.... what cani do to prevent thiss???