Calculator
What does one bath cost?
The bottle price tells you little: concentrates are diluted, while other shampoos are used as they come. Choose your pet and the shampoos you want to compare – the calculator shows what one bath costs and what it adds up to in a year.
How we calculate
Cost per bath = bottle price ÷ the millilitres in it × the amount of product for one bath. For a concentrate, the amount of product is the ready solution ÷ (N + 1) at an N:1 dilution. The default amounts are estimates – change them to match what you use.
Not sure which shampoo suits your pet? Try the shampoo finder or read how to choose a dog shampoo.