How to tighten the red part to the green part?
I try to turn clockwise and counter clockwise but both direction doesn't tighten anything.

Lever can’t be tightened. What you can do is to change the valve inside.

this is the type that use and throw... hard to get exact replacement for the part.. and it doesnt use any oring etc

i did tried to wrap layers of PTFE tape on the thread and screw it hard.

how about the inside valve part? can easily replace?
last time i try to disassemble one. i have tried all sizes of hex keys/bits, from mm to inches. none of them fit the screw.

If you want to be able to change the valve then change the faucet to the one that can be replace the valve and parts available, for eg. DOE brand.

what? not all can be easily disassembled?
any other brand besides doe?

This post has been edited by Skylinestar: Dec 31 2023, 12:27 PM

I use DOE, I don't know which other brand can do this. Better go to the bathroom store and ask

You need the one that can change and part easily available.

Is your faucet leaking? If not just let it be.

Shopee got a lot new tap replacements