in a fastidious manner

in a fastidious and painstaking manner

marked by an absence of due or proper care or attention to detail; not concerned with cleanliness

the trait of being meticulous about matters of taste or style

(used of persons and their behavior) cultivated and genteel

marked by order and cleanliness in appearance or habits

difficult to please

excessively fastidious and easily disgusted

exacting especially about details

marked by extreme care in treatment of details

characterized by excessive precision and attention to trivial details