Depends on the reason you are eating it. A baby spinach salad is the healthy way I like best it’s easy enough to eat a 1/2 to 1 pound at a time.

My favorite spinach dish is a Stouffer’s Spinach Soufflé. It’s the opposite of healthy. I used to cook it to a soft set and use it as a chip dip. It became my go to dip to replace artichoke dip

By all means try a tooth pick and pure alcohol, if that doesn’t work a professional might get you set straight.

Repair shops can do a better job cleaning than a home option. I had a data and charge problem, bought a kit and tried 3x times; it didn’t work . Bought new cables just in case that was the issue. Brought it in for repair fully expecting to pay for a port repair. Repair shop did a through cleaning charged me $15 and sent me on my way with everything working.