There are two main reasons why you shouldn't procrastinate pulling weeds when you spot them.
Always wear thick gardening gloves when you pull weeds. Certain weeds contain thistles, which can make pulling them a painful experience if you go gloveless.
Before touching any weeds on your lawn, make sure you identify what you're pulling.
Pulling weeds is much easier when you're working with wet soil because it loosens the roots.The best time to pull weeds is after a good rain
Speed is also important for ensuring you remove the entire root. Applying too much force too quickly can cause the top part of the weed to break off from the root.
While small weeds are often fairly easy to pull by hand, you may need to call in backup for some of the larger ones.
Weed root systems tend to retain a lot of soil when you pull them.