IICRC Color Repair Technician (CRT)

Online and In-person IICRC WRT Courses

The IICRC CRT (Color Repair Technician) course teaches students color repair techniques and dye procedures. With color repair, carpets can often be repair and fixed instead of replaced! Couple with our other IICRC cleaning courses, like the Carpet Cleaning Technician and Carpet Repair and Reinstallation Technician, students will have a foundation of cleaning and repair for the field!

Learn color theory and dyeing techniques
Understand the principles of dye and color repair
Earn your IICRC CRT certification

Our IICRC Color Repair Technician (CRT) course addresses the history of color, color theory, natural and synthetic dyes, dye methods, types of dyes, types of fibers, carpet styles, and dye procedures. Earn an IICRC certification after successfully passing a post-course exam.

Course Prerequisites: IICRC CCT or CCMT is a prerequisite for this class

Class Supplies: You will need carpet samples and dye for the class. The dyeing kit, including shipping, is included in the course price. You must register for the course at least 5 days before it begins to ensure delivery of the dyeing kit. Please use the correct mailing address when registering for the class!

Cost: $449/person (Includes Class Dyeing Kit) + $80 testing fee

Save 10% when you register 4 or more students!

Industry Leading Rescheduling Policy

Our industry-leading cancellation and rescheduling policy is simple. You can reschedule for free anytime before class begins.

Should I take the CRT Course?

The IICRC Color Repair Technician course is great for anyone interested in the cleaning industry, specifically concerning carpets. This color repair training teaches students how carpets can be repaired using color theory and dyes.

After taking this course, students will have the opportunity to take the certification exam. After passing the CRT exam, students will receive their certification. Our CRT course prepares students for the exam following class and, more importantly, for real-world applications.

IICRC WRT is Required for the Master Water Restorer Designation

The Water Restoration Technician is a required certification to earn the IICRC Master Water Restorer designation.

Carpet Construction
Types of Dyes
Principles of Color
Spot Dye Principles
Spot Dye Procedures
Room Dye Procedures

Color Repair Techniques Including:

Analysis of Color Loss
Shading and Feathering
Basic Dye Application
Bleach/Chemical Neutralization
Dye Application with Airbrush
Color Fade Restoration
Room Dye Procedures

Can I take the Color Repair Technician course online?

Yes, you can take the CRT course in our online live-stream course. Students will be mailed a dye and sample kit to use during the class.

When do I take the CRT exam?

Students have a 45-day window after the CRT class to complete the exam online through the IICRC exam portal. For in person classes, students will take the exam on the last day of class.

What time zone is the CRT class in?

The classes are shown in Pacific Standard Time (PST). If you need help determining what time the class starts for your location, see our page on time zones.

If you have additional questions about any of our courses, check out our Help Center or contact us!

After attending the course, students can take the CRT exam. Upon passing the exam, the IICRC will issue the student a certification, and mail a certificate for you to display! Students are able to take the exam after attending a WRT course with LearnToRestore.com.

How much is the IICRC CRT exam fee?

The CRT exam fee is $80.

Can I use notes on the exam?

The IICRC CRT exam is a closed book and closed notes exam.

When do I take the Color Repair Technician exam?

After attending the online live-stream CRT course, students have a 45-day window to complete the exam on the IICRC exam portal.

Students attending the in-person course will complete the exam on the last day of class.

Can I retake the CRT exam?

You have three attempts to pass the CRT exam. Each exam attempt has an $80 exam fee. If you fail the third attempt, you will need to take the CRT class again before an additional exam retake. If you fail the exam three times and need to take the class again, we will put you in a refresher class for free!