Bests & Worsts Reviews from Amazon

The bags were old or something. I have 4 bags in a 6x6x8 ft room. I do own a great Co2 meter to read my ppm's. Before I put in the bags the room was 560 ppm's. With all 4 bags in the room it still never got above 600 ppm's. I have bought these from the hydroponics stores around my area and every time they worked great and brought my room above 1500 ppm's. You are the worst person or company I have every dealt with on amazon. You should be banned for selling old products. I actually want all my money back or I will start a case on you. I am not paying for return shipping since these should have never been sold in the first place. Chris Willis.