There's a thin version of Nitromors that works with the toothbrush, but be careful not to soften the chequering too much. It should take out the stain as well.
Gus
There's a thin version of Nitromors that works with the toothbrush, but be careful not to soften the chequering too much. It should take out the stain as well.
Gus
The ox is slow, but the earth is patient.