slow draining shower water

[absandross]

shower waste runs under floor turns at an angle is joined by basin waste then straight outside to the drains.
basin waste water flys down the pipes
shower water used to flow away nicely
NOW .......
shower waste water VERY SLOW threatens to overflow
shallow trap of shower clean
basin waste water flying away
LARGE FLOOR AREA VINYL/plyboard ACCESS NOT PROMISING !!
is there an easier way out of this problem????

 

[Bahco]

Try a chemical unblocker first.

 

[salem2000]

Try a chemical unblocker first.

This is something we have to do every few months, or stop the Mrs & Daughter having showers. (not a nice thought) The hair gets snagged within the pipework and over time it builds up and blocks the flow. The product we found most effective is Mr Muscle foamer, which is left over night. But there are many others out there.

Salem.