Performing salah is obligatory on all adult Muslims, with a few dispensations for those for whom it would be difficult. To perform valid salah, Muslims must be in a state of ritual purity, which is mainly achieved by ritual ablution according to prescribed procedures. In a few cases where blood is leaving the body, salah is forbidden until a later time. The place of prayer should be clean, and could be in anywhere. So...What's our excuse?
As human beings, we can always go off track; but by sending them these kind of messages, we can let them feel what WORTH they are missing...
