Spores of bacteria are destroyed by -
Halogens- Iodine is an aqeous and alchoholic solution has been widely used as skin disinfectant. It is actively bactericidal with moderate action against spores REF:Ananthanarayan & Panicker's Textbook of Microbiology 9th edition pg no:35
Alcohol
Lysol
Halogen
Ionizing radiation
general microbiology