Increasing budget on campaigns not spending full budget

If my Facebook ads campaign isn't spending the entire budget, will increasing the budget do anything?

So say I have a campaign for a local business, spending $3/day, getting about $0.25 per like, but it's only spending $1.50 of the budget. This has been happening for months.
Will increasing the daily spending to $10/day end up spending more than the $1.50 it's spending now?

I'll do a test tomorrow, but figured it might be quicker to ask here.

Dont do facebook campaigns, Ive used it to promote my pages.. not much results. Plus ive heard if u leave the "cpuntry" tab to the netherlands or something fb will give u apprently half fake accounts..

Rumors but it can totally be true. I found fb campaigns to be a big wasta money.

Your call.

Yes you may have to up your bids as well

instead of increasing your budget, try expanding your audience targeting or countries if applicable