100 CC [250 Packets] Premium Oxygen Absorbers for Food Storage, Oxygen Scavengers Packets(1 Bag of 250 Packet) - ISO 9001 & 14001 Certified Facility Manufactured

I love this tea. It’s really good. I just wish it would’ve came in at 10 cans since it has been kept out of the light.

Great little packs to help keep freeze dried food dry. Great performance and good value. Only packets we will use

I've used these in mason jars to preserve dry foods for extended periods. Foods jarred at ambient temperature draw a strong vacuum after being sealed for months. Apparently the oxygen is absorbed from the atmosphere without being replaced. In doing so the packets become hard rather than feeling like a loose packet of salt when new. I'm fairly certain this is the same technology used in hand/body warmers. Makes for an easy way to tell if the packet is still good.

I've been using these small oxygen absorbers for almost 15 years now. I vacuum seal rice in a wide mouth quart jar and add one of these to remove the rest of the oxygen. I've found that if you don't add an oxygen absorber after about a year and a half when opening the jar of rice it won't smell fresh. However, if you add an oxygen absorber it will smell fresh after 10 years of storage. When you get them you'll know if they are good if they are soft, if they are real hard on the inside that means they are spent and should be discarded. On this particular brand of oxygen absorbers I found that they smell like rubber, something I've never smelled before on my other ones. I store these in a wide mouth mason jar, unseal it and pull a few out then pull a vacuum on them to seal them back up. After a couple months I took a few out and the jar of oxygen absorbers smelled strongly of rubber, like you walked into a tire shop. Not sure yet if it will make my food taste like rubber. I probably won't buy this brand again because of it. However, they did come activated, none appeared to be hard as a rock, so still functional.

I have had great success with these oxygen absorbers. I think when people have an item that doesn't suck down they always blame it on the oxygen absorber rather than a tiny hole in their mylar bag. And as far as the person who thinks they have to use 250 in 30 minutes...get creative! Don't just blame someone else for your problems. You could buy a smaller pack or what I do is repackage the first time I open a 250 pack and put 10-20 in each pack so I don't open the whole bag of them every time I need a few. I bought 6000 at once and found that one of the packages of 250 was compromised. I contacted the company and they shipped out a replacement the same day. Just because the Amazon return date is past doesn't mean the company won't replace a defective item. I will definitely buy again.

I use them for dry food storage, bread packages also to lessen the chance of mold for grain breads.

These worked out well for my dehydrated onions and for dehydrated fruits. I made dehydrated salsa and was able to keep items fresh with these useful absorbers. If you do not think you will use 80 packets, opt for a smaller package. They won't last a long time after the plastic bag is opened. They become hard after a few weeks. Use them up, don't let them go to waste. If you found this information useful, click the helpful button below so Amazon will know it's an excellent product to keep.

Haven't opened the package yet until I'm ready to use them but what worries me is that they feel as hard as rock in the original package. Have to wait and see if they're ok.

Great as described

They are in a re-sealable bag. I like this. Otherwise after you open it, it need to be used fast, probably within a day.

They don't work well.

Podem comprar, pq cumpre o que promete. Esse é de 100ccc, não sei qual seria o desempenho de um de 300 ou 600. Mas esse funciona super bem Coloquei 2 em cada garrafa de 2l e 4 na garrafa de 6l. A cada 4 dedos de arroz bata a garrafa para os grãos se acomodarem melhor, só que tem que colocar uma toalha de prato dobrada embaixo para bater a garrafa

Everything was well packed. And the oxygen absorbers seem to be well wrapped / packaged so that no oxygen escapes.