90 washes 3 months.
How to make shampoo bars last longer.
One bar can easily last 80 washes for many people.
Use a soap dish or container to drain your shampoo bars after every use.
Excess moisture content will always shorten the lifespan of a soap or shampoo bar.
How to store shampoo bars.
A trick to make the bar last longer is to make sure it doesn t sit in a pool of water between uses.
Cool the mixture to approximately 45 c making sure it s still soft.
We are often asked how to store shampoo bars.
Add phase c ingredients and stir.
Tips to make your shampoo bars last longer.
Transfer the mixture into a mold silicone or plastic mold works best and put in the refrigerator for a couple of hours until it solidifies.
Shampoo bars last longer than their equivalent in bottled shampoo.
The average shampoo bottle is around 16oz.
Don t let your shampoo bar sit in a puddle of water.
That s much longer than the typical shampoo bottle.
This will turn it to mush.
This gives us approximately 38 washes if we use the standard tablespoon amount that means the average shampoo bar can last twice as long as the average shampoo bottle.
Don t let it sit in standing water.
And if you wash your hair every day.
It ll never dry out between uses if you allow it to wallow in a puddle of water.