Desoldering - I don't recommend doing this but people do it all the time.
Once the old solder is melted, hit it with a short burst of compressed air. Just make sure the nozzle is pointed away from you. Might want to do this outside. Wouldn't hurt to wear eye protection and a particulate mask.
The best alternative for home DIY:
Once the old solder is melted, hit it with a short burst of compressed air. Just make sure the nozzle is pointed away from you. Might want to do this outside. Wouldn't hurt to wear eye protection and a particulate mask.
The best alternative for home DIY: