u/Affectionate-Box-351

I recently discovered that laundry detergent had leaked onto my tent while packed away in a cupboard (many lessons have been learned here). The soap got through the tent bag and soaked into some of the corners of the fly sheet.

After a lot of rinsing and about 5 soaks in water there is no more sign of any soap. I'm assuming no one else has been this stupid but hoping someone might have more experience to know if this has damaged my tent beyond repair. I'm hoping I just do a full rewaterproofing, seam sealant and waterproofing spray. Is there anything else i need to do to make it outdoor worthy again?