Gumaro
New member
i was doing some moving and found a bottle of fina and a bottle of prop (syno) in handbag inside my closet. i forgot when i prepared them but it was around jun of last year. the fina expired on the summer of 06 and the prop expires this summer. should i just throw them away or are they good for a cycle? they've been kept in a cool dry place but they have been sitting for about a year. are they safe?