Three years ago, after failing to find anyone who would clear 1/8 acre of wild blackberries and small junk saplings, I bought a brush mower. It is like a super-heavy-duty lawnmower. The blade is bigger and heavier. It has forward and reverse powered wheels. It cuts down sapling 1 1/2" thick. It grinds up debris like a chipper-shredder.
It worked great! Cleared that whole area in 2 hours. But all gas-powered machines need some basic maintenance and I am terrible about leaving old gas in the tanks. It goes bad in the tank and leaves some parts sticky with dried gas.
That Spring, there wasn't much new undergrowth, so I thought I had killed it. There was some growth that Fall, but I planted 4 decorative trees (2 Sourwoods and 2 Korean Dogwoods) expecting that the shade of the trees would keep the undergrowth down (I used to have junk trees there that did that) and I would just brush-cut again THIS Spring.
Couldn't get it to start. I gave a half-hearted try of soaking up the old gas with an old towel and then spraying carburetor cleaner into the tank and carburetor and adding a small amount of new gas. No luck.
I probably could to a complete carburetor removal and cleaning. I've done it before. It a pain. And I have a regular lawn mower than needs the same work. I decided to just let a professional do them both. Which requires delivering them to a repair shop. Remember a couple days ago I mentioned my trailer was full of yard debris and I was waiting for the recycling center to dry and it won't because of all the rain? I kept waiting. And waiting.
I guess I am just going to have put on my mud boots and get rid of the yard debris. Then bring the brush mower and regular mower to the repair place and wait for a month for them to fix them. I can clear the brush in Winter as well as I can today. And maybe that makes the blackberries die being cut down out of season (one can always hope).
One thing I am ceetain of is that, after years of this, I will either drain the gas from all my equipment or add gas stabilizer to the tanks!
My "TO DO" list has gotten too long for me to mess with gas engines. I'm losing ground on it the list. It is probably the thing I CAN do that I like the least. There is too much to do inside the house easier to do the than the things I like least. And that would cost the same for professional help.
I also am making a list of professional improvements I want for the house (I'm not even going to TRY to install linoleum floors or wall tile). But that's a future post.