Twice
the amount of products (bottles) you should have in stock at all times
About 83,698,560 bottles if the bottles were about 6inches long each.
Acids are often stored in amber-colored bottles to protect them from light exposure. Light can cause reactions within the acidic solution, leading to degradation and reduced effectiveness. Amber bottles help to shield the acid from light, preserving its stability and potency.
10 times
Not for more then a couple times, the plastic can begin to have molg or fungus or even other bactera groing on it. Unless its one of those policarnate sports bottles they sell just for watter. But regular water bottles you get in a case should not be use more the a couple times
Americans throw away enough plastic bottles to circle the Earth four times every year.
1000 times more dilute
2-3 times for 8 weeks
Any wiping cloths that are not dry must be stored in a sanitizer solution at all times.
The solution to ( 6 \times 12 ) is ( 72 ).
About 100 times.
Times vary. Read labels. You did not say what brand.