Some other tips -
First run only non-ethanol gas in you power equipment. It is what clogs up your carb jets and passages. If you run your gear every day for work it never has time to sit or dry up. But all of us weekend warriors can plan on carb work every time our gear sits for 1-6 months not running. In CA that means pretty much airport fuel, I do not have a plane so I am SOL. Many states have gas stations that’s offer non-ethanol fuel.
So I go to Home Depot and buy Tru-Fuel (Lowe’s and Walmart have something similar.) which is non-ethanol, treated with fuel stabilizer, and comes straight, 50:1 two stroke mix, or 40/:1 two stroke mix. Now a month later or year later my stuff runs! It’s $6 a quart and $22 a gallon but if you get stuck on the price, think about the fact you probably only use a couple gallons a year and paying for a new carb for your chainsaw, trimmer, minibike, go-cart, outboard, and mower rebuild kit is far more. If you have a large yard perhaps you run your mower on pump gas but your more sensitive trimmers, blowers, saws on Tru-Fuel. The start your mower every couple weeks or drain the gas and carb before storing it. My friends and family all are believers and tell me how unlike before, thier equipment always starts easy and runs great.