Chosen Solution
The trimmer head is built in such a way that it suggests being able to be taken apart yet I cannot figure out how. There’s been a lot of hairs piling up in the springs and I’d like to get them out somehow since normal or pointy teasers won’t do the job well
I have a different type where the trimmer is an attachment. I was able to open it up by prying along the split line, then I can clean and sharpen the blades. This type looks different though. A nice close up picture might help
