The terms and conditions of Radical Storage state that the following items are forbidden and cannot be stored:
Plants and live or dead animals
Degrees and negotiable certificates (e.g., bills of lading)
Money (paper money, coins, credit cards, and traveler's cheques)
Other non-negotiable money
Material that could be defined as pornographic or indecent
Material containing weapons or firearms
Software containing high-value information
Technological devices (iPhone, iPad, tablet, PC, smartphones)
Waste
Political material
Dangerous materials
Drugs or psychotropic substances
Works of art
Antiques
Metal (gold and silver in any form) and precious stones
Bulk goods
Documents, public or private investment offers, revenue stamps, food stamps, fuel vouchers, etc.