From what I've read, I doesn't leak. But Im wondering, how many times can you re-fill the cart. If your popping that cap off every day to re-fill it. Would it not cause wear and tear over say a two week period?
It comes in a 5 pack- so anybody who is using it now, how long do you go before you replace the cart?
It comes in a 5 pack- so anybody who is using it now, how long do you go before you replace the cart?