Will the sawdust on chainsaw chains cause corrosion if it is not cleaned for a long time?

If the sawdust on the chain of the chainsaw is not cleaned for a long time, it may indeed cause to corrosion. This is because after a long period of accumulation on the chain, sawdust will mix with the oil, moisture, and other substances on the surface of the chain, forming a viscous mixture. This mixture not only easily adsorbs dust and impurities from the air, but may also accelerate the corrosion process of the chain due to the presence of acidic or alkaline substances.
Specifically, the wood fibers and moisture in sawdust may promote the growth of microorganisms, which produce acidic substances during the decomposition of organic matter, further exacerbating chain corrosion. Meanwhile, when sawdust mixes with the grease on the surface of the chain, it may form dirt that is difficult to remove, affecting the lubrication effect and normal operation of the chain. In the long run, the wear and tear of the chain will intensify, the service life will be shortened, and it may even break due to severe corrosion, causing safety accidents.
Therefore, in order to maintain the good performance and extend the service life of the chainsaw chains, it is recommended to regularly clean the sawdust and dirt on the chain. When cleaning, specialized chain saw cleaner and brush can be used to thoroughly remove sawdust, grease, and dirt from the surface of the chain. At the same time, it is important to lubricate the chain by applying an appropriate amount of chain oil or lubricant to reduce friction and wear, and improve the efficiency and service life of the chain.