Now I know most on here are more into metal cutting than wood cutting, but the tip at about 4:00 in works for both wood and metal cutting saw blades to make then run longer. ITS REALLY WORKS!
So if you are cutting metal with a band saw, portable band saw or what ever, jump to about 4:00 minutes into the video
and I will show you a little trick to make your bandsaw blade last longer!
https://www.youtube.com/watch?v=p5rxTXHRkBA&t=1s