How long do these last? Is there enough compressed air in one can? Is it "refillable"? I'm sorry if these questions sound weird, I'm new to this!
2046113
Can't tell you how long a can will last, as it is how much you use it. The can's are not refillable.
2046114
how long they last is hard to say, it depends if I use it just dust my key board at least 8 to 10 times. yes there is enough again depending on what you use it for. No they are not refillable. but I personally find them very useful in cleaning my computer internally.
2046115
1. Don't know how long they last, would depend on what you use it for2. Is there enough compressed air in one can to do what?3. They are not refillable
2046116
They should last a long, long time since you really only use them to clean your keyboard and inside your computer (at least that's what I use them for). You use them in short blasts to get the dust/particles out and keep your machinery running in good condition. They are not refillable and I plan on this 4-pack lasting me well over a year, maybe even a year and a half.
2046117
They seem to last a long time, I bought the 4-pack two months ago and I'm still using the first one. I really don't use them a lot, tho, only when I open up my pc case.
2046118
Mine worked for 5 minutes and then stopped. I am never buying this brand again!
1911799
I believe they are not refillable and I don' trust them past 3 months when the deer are hungry. They work great but only for a bit past three months. I found out the hard way!
538233
I'm not exactly sure. But I've had some last me months of use. Basically once they fill up with too much particulates they kind of clog and it becomes difficult to breath with them. That's when you know to throw them out. If there's a lot of dust on them I knock them against my foot. Just hit the outside a couple times to knock the dust off. It will make them last a little longer. They're really great if used correctly
2180170
The cans are 6 oz. They last a pretty long time compared to other brands ( I've tried a lot )
894207
I think the number of inhalations depends upon how long you hold the trigger for each one. Short inhalations lend to more. I can tell mine are getting empty when the trigger puts out less and less and then eventually puts out nothing. Then it's empty and I recycle and move on to the next one. I agree it's hard since the can feels empty even when full. Hope this helps.
1636250
I placed my order on July 24, 2013 and received it on July 26, 2013. The expiration date was 04/06/15 on the cans. They are not long term storage if that is what you are looking for. For short term supplies they would do very well. I hope this has helped you.
956801
Years. Literally. Don't shelf them for decades but for the cost locally at less than $2 a can you shouldn't need to have to buy cases, unless you're looking to prep. I have used canisters over 3 years old with no problems.
285591
It is perfect for any storage, if you get bags that stay sealed. I purchased the original space bags decades ago. They have never lost air & I have reused them. Since then, I have purchased what was labeled as "original space bags." They lost air an hour after sealed. I thought I'd give these a try. I'm hoping they work. They are a wonderful space saver when they do work.
2092595
Yes, compressed air cans can be used, but they do not last long. I recommend using an air compressor if possible.
114366
Hi Kayla, they last a really long time. I bought 4 on a special TV offer, and am onto my 2nd one, after using one's I had already purchased prior, and it's perfectly fine. They are packaged well, as they're ''dry'' and not a liquid, I have no concerns at all about them going bad. Hope this helps. Kind regards. Judi.
320608
That's a good question. I have several....a large one, a medium one and three small ones. The small ones are several years old and I've never had a leak or a single problem with them. The larger ones are new (bought within the year) and so they're probably too new to spring a leak or develop a problem. So, based on my experience, they can last for many, many years (with proper care, of course). For example, I wouldn't drop them from a 2-story building or throw them under a bus. :)
1865059
Only in you don't use a whole can at once. The still sealed cans don't have to be refridgerated.
1652822
I'm not sure how long they last. I used the majority to make homemade vanilla. I stored the remainder in a sealable bag with the air removed, in a dark cupboard. I was very disappointed to find that the last one became very brittle, but that was after more than a year. I think the last time I used one was about 6 months after I purchased them. Sorry I can't be more specific.
2112373
you can air dry them butthat is not practical when you need them. So i put them on the fluff cycle of my dryer, very low heat and they ere redy in about 20 minutes most of the time. maybe 4 at a time in there. I cannot say enough about how valuable these are for every day use. My litter is off to their new homes, I kept one, 3 months old now. I use one as a safety net in his crate over the little carpet in there but thankfully no accidents. But i have a senior (15 years) and at night he might have an accident. works great for him too.
1790127
You have to have a compressor. the cans only hold the product. You don't need a lot of pressure.
623582
They should last 6 months continuous use. They are carbon so all they are removing is odor. If you are a smoker then probably not as long, depending on your habit. I have pets and there is no problem with pet odors in the house anymore.
2199386
They seem to last a long time. I'm working on a supply I received over a year ago. They are in a covered canister and seem to do fine.