There has been a smell in the bathroom for a while but today was really strong and its fish smell could it be because the shower doesnt drain away properly and bringing back a smell that is fish? What can be done about this?
It depends,if the pipe drops arnt correct this could cause self syphonage,basically the momentum of the water running away creates a vacuum strong enough to pull the trap out.Or if its tee into something else e.g a bath waste pipe this may have a similar effect,is there any mould in the shower cubicle?,or is the trap blocked with hair and other stuff which could be festering?(tip:your pipes should ideally drop at 1 in 40)
sorry didnt read it correct,probebly your traps blocked,you should be able to access this for cleaning,or the pipework may be running a less of a fall than it should,more tham likely a blockage tho
Strong fishy smells are normally associated with overheating electrical fittings such as light fittings, switches etc.