In the picture, how can the PS on the right turn the black outline of the furniture into white, but

If you have that mind, you can pull the material if you want to save worry and be good, and you can't do the first two things, just draw it yourself, and he will do whatever he wants

When you say pinholes, you mean pinholes after painting, which can only be re-sanded and then painted. >>>More

It depends on whether you have the technical ability to transform it yourself, and you can change it to remote control, induction, and foot pedaling. I won't change it, so I pay for a smart toilet seat.

You can use acetone.

It can also be scrubbed with wind oil essence. >>>More

Try it with a leather plug, if it doesn't work, the return pipe is blocked, you have to take the toilet down and put it down, and use a wire to pass the return pipe.