Wella T18 Instructions with Before and After Pictures
You can use Wella toner to change up your hair color easily at home. I recently wanted to get rid of the orange hues in my hair, so I used the Wella T18 toner to neutralize the brassiness.
Continue reading to learn how to use Wella T18 toner at home, and to see before and after pictures.
Wella T18 Toner Instructions and T18 Before and After Pictures
Here’s What Is Covered in This At-Home Hair Coloring Guide
- Wella T18 Toner versus other toners
- How to use Wella T18 toner + developer at home
- Supplies needed to tone your hair at home
- How to mix toner and developer
- How to apply Wella T18 toner
- Before and after pictures of Wella T18 toner
- Frequently asked at-home hair coloring questions
This post may contain affiliate links. Read the disclosure here.
Wella T18 Toner versus Other Wella Toners
Before getting started with Wella T18 toner, it’s important to note that Wella sells 8 permanent liquid toners.
I chose T18 this time because I wanted an ash tone to get rid of the orange hues in my brassy hair. Wella T18 toner is great to use on orange hair.
Wella Toner Chart
Wella T18 Versus Wella T35
I may use Wella T14 or T11 next time I dye and tone my hair at home.
Supplies to Tone Your Hair at Home with Wella T18
The supplies to tone your hair at home are simple.
You will need to bleach your hair blonde and then use a Wella T18 with the developer.
Below is what you need to tone your hair at home:
1. Gloves – Any disposable gloves will do
2. Hair clips or hair ties – Any brand of hair clips will work
3. Wella toner – Wella T18 for this at-home hair coloring guide
4. 20 volume developer – I recommend Salon Care
5. Mixing bowl for the bleach
6. Mixing container for the toner– any mixing or applicator bottle will work
Supplies Needed to Bleach and Tone with Wella T18
Online Special from Amazon: Wella T18 Toner + 20 Volume Developer
Wella T18 Instructions: How to Use Wella T18 Toner At Home
Wella T18 instructions are easy to follow.
1. If Needed, Bleach Hair First
If your hair is dark, you need to bleach your hair first. You will need to mix bleach with a developer before using Wella T18 toner.
I recommend 20 volume developer.
Learn how to bleach your hair before using Wella T18 in the below YouTube video.
2. Mix T18 Toner with Developer (1:1 Ratio)
The first step to using Wella T18 toner is to mix two parts developer with one part toner.
- Pour the Wella T18 toner into the mixing bottle.
- Fill up the empty toner bottle with volume 20 developer and pour it into the mixing bottle.
- Fill up the empty toner bottle again with the developer and pour it into the mixing bottle.
- Shake up the mixing bottle.
Wella T18 Toner Mixing Ratio: 2 parts developer with one part toner
3. Apply Wella T18 Toner and Wait 20-25 Min
The third step is to apply the Wella T18 toner to your hair.
- Make hair slightly wet.
- Put on gloves.
- Apply the toner + developer solution from the mixing bottle onto your hair.
- Wait 20-25 minutes (no more!).
What Wella T18 Toner Looks Like After 25 Minutes
Below is a picture of what the Wella T18 toner looks like after leaving it on for 25 minutes. It will turn purple. That’s okay!
4. Rinse Out with Conditioner
- Rinse out toner with warm water in the shower.
- Apply a sulfate-free conditioner.
- Go easy on your hair for 3 days. (No shampoo, no pool, no blow drying or hair styling.)
Before and After Pictures of Wella T18 Toner
Want to see what your hair looks like after using Wella T18 toner plus 20 volume developer?
Below are the before and after pictures.
Before Pictures – Before Using Wella T18 Toner with 20 Developer
Note: These are the BEFORE pictures. This is when I had Wella T35 on my hair.
After Pictures – Hair after Using Wella T18 Toner (without Bleaching Hair First)
Below are the AFTER pictures. This shows what your hair may look like if you use Wella T18 toner on your hair. This is what my hair looked like using JUST 20 developer plus T18 toner.
I did not do the bleaching process this time around.
As you can see, my hair after using T18 with the developer is definitely lighter, but not super blonde.
After Pictures – Hair after Using Wella T18 Toner WITH Bleaching Hair First
If you bleach your hair first, Wella T18 toner will make your hair MUCH lighter. It will be platinum blonde, like the picture below.
How to Go Super Blonde with Wella T18 Toner
If you have darker hair and/or want to go platinum blonde, you need to bleach your hair before applying toner.
You’ll need to use a volume 20 developer (volume 30 if you have REALLY dark hair) and leave it on for about 20 minutes before using the Wella T18 toner plus developer mix on your hair.
Check out step 3 in this article to learn how to bleach your hair at home.
After you have bleached your hair, THEN you will apply the Wella T18 toner + developer solution to your hair.
Wella T18 YouTube Video Tutorials and Bleaching Hair Guides
Prefer to watch a video to learn how to use Wella T18 and Wella toners? Check out these bleaching hair blonde hair tutorials on YouTube.
Conclusion – Will I Use Wella T18 Again?
In conclusion, I’m happy with the results of using Wella T18 toner.
Wella T18 versus Wella T35
Even though I like the results of the Wella T18 toner, I might like the results of the before pictures with Wella T35 more! Wella T18 looks a bit washed out on me.
I think the Wella T35 color looks “richer” and more vibrant.
I have warm skin tones, so I’ll likely stick with Wella T15, T11, T27, or T35 moving forward. These are the best Wella toner colors for warm skin tones.
Frequently Asked Questions about Wella T18 Toner
Have a question that's not answered below? Leave a comment!
Do I need to bleach my hair before toning it?
If you only want to mildly change your hair color (like I did in this article), then you don’t need to bleach your hair before toning it at home.
However, if you truly want to go blonde, then YES – you need to bleach your hair first.
Will Wella T18 lift color?
Yes, if you mix Wella T18 with a developer, your hair will get lighter. The developer lightens hair.
What is the Wella T18 toner mixing ratio?
Mix 2 parts developer with one part Wella T18 toner.
What do I mix Wella T18 with?
You will need to mix Wella T18 toner with developer. I recommend the volume 20 developer by SalonCare.
Does Wella toner need developer?
Yes! You need to mix Wella toner with a developer before applying it to your hair.
What does T18 Wella toner look like on brassy hair?
See the pictures above to see what Wella T18 toner looks like after applying it to brassy hair for 20 minutes. 😊
Will Wella T18 lighten my roots?
Yes! If you apply Wella T18 toner (mixed with the developer) to your hair, it will lighten all of your hair, including your roots.
How do I wash out Wella T18 toner?
After applying Wella T18 toner, wash it out in the shower with a normal conditioner.
How long should I keep Wella T18 toner on my hair?
You can keep your toner on your hair for up to 30 minutes. But I’d recommend much less than that!
If you are bleaching your hair first, I’d recommend leaving on the toner for 15-20 minutes.
If you are JUST using toner on your hair, I’d recommend leaving the toner for 25 minutes.
How much does it cost to tone my hair at home?
Toning your hair at home is pretty affordable.
Toner is usually $5-10 and the developer is $5-$15 depending on where you buy it.
After you’ve bought the basic supplies (mixing bottle, hair clips, and gloves), you can expect to spend about $10 to tone your hair at home. That’s much less than a salon visit!
Where can I buy Wella T18 toner?
You can buy Wella T18 toner from Sally's Beauty or Amazon. Right now, Amazon has a special with two bottles of toner plus developer for only $15.00.
Can I mix Wella toners?
Yes! Many women like to mix Wella T18 with Wella T11.
What volume developer should I use with Wella T18?
I'd recommend you use 20 volume developer with Wella T18.
Less than 20 volume won’t lighten your hair enough, and 30 or 40 volume developer may damage your hair.
How can I go platinum blonde with T18?
For a more dramatic look (like the platinum blonde I had last summer!), you really need to bleach your hair first.
Then use Wella T18 toner.
What color Wella toner should I use?
It depends on what color you’d like.
Gold/Honey Colored Hair
If you want honey and warm/gold hair, go with T15, T11, T27, or T35. Wella T15 is the lightest color. Wella T35 is the darkest color.
Ash Blonde Hair
If you want ash blonde hair, go with Wella T28, T14, or T18. T18 is great if you are worried about having your hair look too yellow or orange.
Silver Blonde Hair
If you want silver or pale blonde hair, go with Wella T10.
Guides: Wella T18 vs. Wella T27 vs. Wella T35 Before and After Pictures
Want to See More Wella Toner Before and After Results?
Check out this article if you want to see what Wella T35 toner looks like (no bleaching hair first).
If you want to see what Wella T27 looks like, check out this article. You'll see Wella T18 vs. Wella T27.
If you want to see what the Wella T18 toner looks like if you bleach your hair super blonde first.
I’d Love to Hear From You!
Please leave a comment below or message me on Facebook. I’d love to hear from you!
PS – Which color do you like more? The Wella T18 or the Wella T35, based on the before and after pictures above?
Lots of love!
Christina Marie from Very Easy Makeup (offering at-home hair coloring tips, very easy makeup tutorials, and beauty product reviews for women)
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