German perchlorate is available. At 36,000 per barrel!

Perchloroethylene stabilized for dry cleaning by RICHARD GEISS (Germany) in original packaging 330 kg, 95 and 24 kg.

And besides that, there are other solvents for dry cleaning.:

Traditional UVR (KVL) SOLVON (pack of 29 and 160 kg) – an alternative halogen-free solvent for dry cleaning machines and, of course, an innovative SOLVONK4 (pack of 18 and 170 kg) – for use in the system4.