|Little pretty scissors|
|Large Spring loaded|
You get the idea. Tools can be taken for granted so take time to clean your scissors blades. I've heard cutting paper doesn't dull scissors but does leave a coating on them which makes them feel less sharp. Wash with soap and water to remove the coating. I will put them in the oven on a very low temperature to dry any water that could cause rust. Turn on the oven no higher than 140|F, set the timer for 3-4 mintues and turn off the oven when the timer goes. That way you remember to turn the heat off. I leave the scissors in for awhile longer. Low temperature shouldn't melt plastic handles.