Any info on Delo Diesel fuel injector cleaner?

[oilleakbill]

Hey pick 10 bottles of this for .25 cents each,at auto zone.Iam always looking for deals,Cant find any info on this,seems they stop making in the US,maybe because LSD fuel,it,s made by Chevron .

 

[Steve S]

Chevron Delo products are usually top quality.