Maintaining your saw blade takes little time and money, and the results are well worth it as you will extend its life span this way. But before getting to any maintenance tips, the most important thing is to make sure you are using the right blade for the material you wish to cut, in order to avoid costly damages to the blade; find out what type of blade you need on http://sawbladesonly.com/.
Therefore, aside from sharpening the teeth regularly, you will also need to clean and lubricate the blade. That’s because with regular use, sap and resin tend to build up on the blade, causing the saw to become less effective and more difficult to operate, and can even put you in harm’s way. If you never take the time to clean the blade, you will need to replace it much sooner than expected, and this can be quite expensive.
Keep the blade clean
There are two ways to go about cleaning you saw blade. One is suitable when dirt has not yet had a chance to build up in large amounts, either because your blade is new, or because you take care of it regularly. Either way, spraying an oven cleaner can get the job done really well. Simply spray both sides of the blade, wait about half an hour, then wipe it all off. Alternatively, you can rinse the blade after those thirty minutes have passed and dry it off.
The second way is meant for old saws that are seldom cleaned, and that have considerable dirt and resin buildups. In these cases, beside the oven cleaner spray, you will also need a toothbrush that you no longer use yourself; together, these two are more effective at removing all the sap than if used separately. Don’t forget to rinse and dry the blade.
Keep the blade lubricated
This step is also very important, because the spray and the wiping will remove not only the bad stuff, but the useful oils as well. These oils normally cover the surface of the blade to keep it lubricated and in good functioning order. If you fail to lubricate the blade again, it will stop making smooth cuts and it will rust eventually.
The process is easy: simply take a lubricant of your choice, coat the blade in a light layer, and use a paper towel to buff it into the surface of the blade.