DeHoardTechGet a rescue plan
Resources

Where to turn when it's serious

Straight, useful references, ours and other people's. No affiliate padding.

Start here (ours)

Support & further reading

Hoarding can be tied to real mental-health conditions. If that's part of the picture, the IOCDF link above is a good, non-judgmental place to start, clearing the room and getting support aren't either/or.