Loft conversion shower blocked-what’s safe?

[sugarcoma101]

Hi all, hope someone can advise-the shower in the loft conversion isn’t draining properly (just v slow, clearly clogged up somewhere).

I want to avoid chemical unblockers (assume not ideal for loft plumbing) and the baking soda/vinegar/boiling water trick has helped downstairs before.

Is this likely to be safe with loft conversion plumbing? There is a macerater (which I assume is just for toilet and nothing to do with shower) which I know I can’t use certain chemicals in so a bit nervous to try.

Thanks all.

 

[thomp1983]

Have you tried an old fashioned plunger?

 

[Madrab]

Or a power/pump plunger and then there's a wet vac. Presume there isn't any access to the waste run for rodding?

 

[jj4091]

What sort of waste is fitted?