Recently there has been a revival of interest in both the historical and archaeological dimensions of the destruction of cities. The destruction of the principal settlement of a polis is one thing, the effective eradication of the political community quite another. What did it take to destroy a political community? The historical record is full of references to destructions of one polis by another in late Classical to Hellenistic times in Crete. And though not all of these destructions led to the end of the political community in question, some did, and between the Classical period (where we know of 49 poleis) and the Roman conquest of Metellus (where we know of only 24) the numbers of Cretan poleis were drastically reduced. The destruction of Praisos by Hierapytna between 145 and 140 BC (Strabo 10.4.12) was one such case. This seems to form part of a horizon of destructions (of Dreros, Apollonia and Phaistos) that took place between 200 and 140 BC. Florence Gaignerot-Driessen has demonstrated that there is a clear ritual dimension to this in the case of Dreros, a dimension indicated elsewhere by the use of the verb κατέσκαψαν. Excavations at Praisos have shed light on this question. This paper argues that, while there is no evidence for a widespread destruction by fire, there is clear evidence for the ending of Praisian sanctuaries and the forced abandonment of houses and (most intriguingly) the abandonment of large storage vessels. A particular archaeological ‘signature’ of these abandonments, evident at Dreros, Phaistos and Praisos, is the abandonment of the ‘household pithos’, which in many cases seem to be older than the houses in which they have been found. The paper also argues that these archaeological signatures of what had to be destroyed in order to eradicate a political community in turn shed light on what made this particular form of ‘citizen state’ so resilient.