Yellow , wet droplets from ceiling!

sofsofsof

Never seen this before but i was dealing with black mould in the area near curtains and window. I noticed on ceiling 3-4 droplets of wet yellow water .. on ceiling and a dark yellow almost orange.. what is this! Please help

McKneff

Do you smoke or have ever smoked in the room

sofsofsof

No never smoked nor has anyone in room

Norman_Castle

Water can be yellow after soaking through plaster. What's above the drops, Have you got a leak?

sofsofsof

We are wondering if it in condensation? As we are having issues with it and it is along that wall of the house that is wet?

unforeseen

Do you remember the warning about eating yellow snow?

SandraX

Is it a flat roof above the ceiling? If yes, could be a dead pigeon and leak.

-taff

How did you deal with the mould issue?

andygb

I am just guessing here, but if you get yellow drops, it could be due to rodents - mice, rats - in the loft, because they pee almost continuously.
If it is downstiars, then I would look at the bathroom sealing around bath joints, basins and toilet leaks.