Why are the pouring holes in hair shampoo bottles bigger than those in hair conditioner bottles?

Good question. Conditioners are more viscous than shampoo yet it's really hard to squeeze out of that smaller hole. Stop short of calling it a conspiracy but we do tend to use up more shampoo quicker while the conditioner's still half-full. And we don't mix brands do we? - well not usually, so we trudge down to the store and get another bottle of shampoo.Why are the pouring holes in hair shampoo bottles bigger than those in hair conditioner bottles?
I use ones with pumps


both are the same size and


much less fine motor skills involved to operate,


which is great when you're in the shower all wet


and slippery.Why are the pouring holes in hair shampoo bottles bigger than those in hair conditioner bottles?
You don't use as much conditioner.
1-because you use more shampoo than conditioner


2-because shampoo is thicker than conditioner
it is best to use conditioner on your ends, as opposed to your whole head like shampoo. Therefore you need less.
cause you dont need as much conditioner


i dont know
cos you use more shampoo than conditioner.
i don't care how much smaller they are i still use as much conditioner as i like