Below Sea Level - Super concentrated, our giant 5.5 Oz Shampoo Bar lasts as long as a 40-ounce bottle of shampoo! Why does it last longer? Take a look at a bottle
![WildWash Mixing Bottle 1 Litre - For Use With All Our Concentrated Shampoos, Makes Shampoos Last a Long Time, Very Cost Effective, Used By Professional : Amazon.co.uk: DIY & Tools WildWash Mixing Bottle 1 Litre - For Use With All Our Concentrated Shampoos, Makes Shampoos Last a Long Time, Very Cost Effective, Used By Professional : Amazon.co.uk: DIY & Tools](https://images-eu.ssl-images-amazon.com/images/I/41SABFFZ-ZL._AC_UL600_SR600,600_.jpg)
WildWash Mixing Bottle 1 Litre - For Use With All Our Concentrated Shampoos, Makes Shampoos Last a Long Time, Very Cost Effective, Used By Professional : Amazon.co.uk: DIY & Tools
![TIL that the 'Open Jar' symbol on shampoo bottles describes how long the contents last after opening. : r/todayilearned TIL that the 'Open Jar' symbol on shampoo bottles describes how long the contents last after opening. : r/todayilearned](https://external-preview.redd.it/N3woOFmIicyHs8LQEaw0th1gehCksCoeckNFcXYvdJI.jpg?auto=webp&s=881c2de23dab71e80bae7c67f7e8f3a6648fd71c)