Excellent product...removes lots of the daily grit and grime from the city. Leaves hair shiny, soft and healthy. Easy to use and rinses really well without leaving any extra residue

I use this to help with my oily hair, It gets oily so quickly and this really helps me go an extra day without washing my hair. It dries out your hair, which is fine with me because my hair is so oily. It kinda gives it that feeling after you just dyed it or bleached it. You should not use it more than once a week as recommended it is strong.

As the name suggested, no residue, I like the mild texture, good for my hair. Feels clean after every wash, price is a bit expensive, consider this as a treat for myself

This is my favvvvorite anti-residue shampoo. Smells great for both men and women. I use this once weekly to clear my hair of any product build up over the week. Works great to refresh and volumize limp, heavy hair.

This is a good everyday shampoo especially for someone who puts a lot of product in their hair like me. It does a good job of removing any build up on my scalp and leaves my hair feeling really clean and lightweight. I would repurchase this shampoo again.

This shampoo does exactly what it says it does. I use this once a week to get rid of all the product I use in my hair throughout the week. My hair feels and looks great after washing - I have gotten compliments before asking if I did something different to my hair. The only downside is the scent but you get used to it.

I was cursed with the worst type of hair in the world: combination. My ends are dry and my roots are oily, I can't win! Thankfully, Neutrogena's Anti-Resiude Shampoo helps my hair turn from oil slick to beautiful and thick. This once-a-week treatment isn't too harsh and can be used more than once if necessary. It doesn't dry out my hair, and instead washes away all the built-up residue from other shampoos, city grime, and all that gross stuff. The only downside is that it tends to make my hair a bit more tangly after.

This is one shampoo I always have in my washroom. I've been using this for a few years now. I have to use this atleast once a week and I like the way it works and removes the build up. It doesn't dry your hair either and It also doesn't have any perfume based smell which tells you that it doesn't have harsh chemicals. Great for people who use moose, gel or oil and want the residue all cleared up from scalp. A lot of shampoos also tend to cause a build up, so this is a great product to have in your washroom.

A very good clarifying shampoo.

This is a great shampoo to use occasionally to remove build up.

This was also a life saver for me when I tried coconut oil in my hair, people said it would just wash out.... I totally did not for me. I shampooed it a bunch of times with my normal shampoo and it as still limp and clumped together from the oil. I remember my mom saying she loved this shampoo when she wanted her hair to feel really clean so I gave it a try, and it worked! I think it negated the moisturizing aspects of the oil but... I didn't want greasy limp hair until the oil washed out.

Definitely do not use this every day, maybe once every week or month depending on how much product you use and how much build up you get. I tend to use it every month and whenever I do an updo with lots of hairspray and mousse and stuff.

This is a good clarifying shampoo considering it's from the drugstore. Used once a week or even better once every other week. It removes buildup which can make your hair appear dull. However, be very careful if you colour your hair. A shampoo meant to remove buildup can't tell the difference between what's buildup and what's colour and it WILL strip your haircolour if used too often.