4 ms·

I don't understand how refilling for $0.86 per wash is better than the $0.67 per wash if you use their cartridges? Or how that becomes "75 times cheaper". https

I don't understand how refilling for $0.86 per wash is better than the $0.67 per wash if you use their cartridges? Or how that becomes "75 times cheaper". https://github.com/dekuNukem/bob_cassette_rewinder#cost-showdown https://github.com/dekuNukem/bob_cassette_rewinder#cost-show... How does this math make any sense? With that, the total cost per wash is: 0.62p + 0.018p = 0.638p, or 0.87 US cent! We know from earlier that Bob Cassettes costs 48p (67c) per wash. Therefore, refilling it yourself is more than 75 times cheaper, resulting in a massive 98.7% cost saving compared to buying new! Huh?

4ad 5y ago
A cent is not a dollar.
admax88q 5y ago
It's 67 cents vs 0.87 cents. Or $0.67 vs $0.0087
deleted 5y ago
[deleted]
suifbwish 5y ago
I bought a detergentless ozone washer this last year. It works pretty well most of the time for general washing unless you have something really heavy on your clothes like oil
rgovostes 5y ago
Back in 2006, Verizon was similarly confused over the meaning of ".002 cents per kilobyte." http://verizonmath.blogspot.com/2006/12/verizon-doesnt-know-dollars-from-cents.html http://verizonmath.blogspot.com/2006/12/verizon-doesnt-know-...