Is this coco?

[badbillybob]

another tip to rinsing that shit is an old pillowcase,

put coco inside flush boiling water through it, then a bit of cold, squeeze pillow case, water comes out, coco doesnt clog all your drains

 

do this dozens of times and you might get lucky with ph etc,, but if it was me id just buy the pro +

[The Green Manalishi]

Before putting beans in there, carry out a sample test first to make sure you have buffered correctly, fill up a pot with your coco, run some ec through it, your run off should be the same.

[Lazy L]

Thank you for the tips@badbillybob and @The Green Manalishi I will do both

 

[McHazy]

Flush it like fuck

I used the poundland shit its exactly the same just smaller blocks its crap coco but does the job ye just need to really flush the fuck outta it first @badbillybob's tip o the pillowcase is a top one