Issue is this has appeared on the kitchen ceiling:
Directly above that is the far side of the bath
Bathroom was done about 5 years ago (as was the kitchen ceiling painting).
Thinking/hoping it is the sealant as it doesn't look great at spots (although can't see any obvious lifting):
Also, there is no easy access to under the bath so sealant is first easy thing to do. Not really sure the best way to see if that has/hasn't worked though (other than waiting for the patch to get bigger).
No deep baths so can rule out the overflow at least.
Issue is this has appeared on the kitchen ceiling:
Directly above that is the far side of the bath
Bathroom was done about 5 years ago (as was the kitchen ceiling painting).
Thinking/hoping it is the sealant as it doesn't look great at spots (although can't see any obvious lifting):
Also, there is no easy access to under the bath so sealant is first easy thing to do. Not really sure the best way to see if that has/hasn't worked though (other than waiting for the patch to get bigger).
No deep baths so can rule out the overflow at least.