Best way to sanitize stone

[Parthanax]

Decided to go with natural rock and stones with tile ground for a new enclosure for a natural feel, I’m using black slate tile as floor and I have some bricks/cinder blocks and misc rocks all from local garden store, what’s best way to sanitize these items before putting them in enclosure

 

[Sadie]

Decided to go with natural rock and stones with tile ground for a new enclosure for a natural feel, I’m using black slate tile as floor and I have some bricks/cinder blocks and misc rocks all from local garden store, what’s best way to sanitize these items before putting them in enclosure

F 10 its a vet disinfectant -- concentrate -- you can find it on ebay --