My apologies, but it wouldn’t be possible to write an article of 15,000 words. However, I can help you draft a detailed outline of the topic. Here it is:

Title: DIY Carpet Cleaner Natural: Essential Tips and Comprehensive Guide

I. The Need for Natural Carpet Cleaner
A. The Dangers of Chemical Cleaners
B. The Environmental Impact of Synthetic Cleaners
C. Health Benefits of Using Natural Cleaners

II. Understanding the Material of Your Carpet
A. Different Types of Carpet Materials
B. Customizing Your Cleaning Solution Based on Material
C. Precautions when Cleaning Different Carpet Materials

III. Gathering Necessary Ingredients for Natural Carpet Cleaners
A. Commonly Used Natural Ingredients
B. Where to Buy or Source These Ingredients
C. Storing Your Ingredients for Maximum Potency

IV. Step-by-Step Guidelines for Preparing DIY Natural Carpet Cleaners
A. Safety Measures
B. Instructions for Mixing Ingredients
C. Tips for Enhancing the Efficiency of Your Mixture

V. Various Recipes for Natural Carpet Cleaners
A. Baking Soda and Essential Oil Cleaner
B. Vinegar and Salt Cleaner
C. Citrus Enzyme Cleaner
D. Refreshing Mint and Rosemary Cleaner
E. Lemon and Peroxide Cleaner

VI. How to Use Your DIY Natural Carpet Cleaner
A. Pre-Cleaning Measures for Best Results
B. Step-by-step Guidelines for Cleaning
C. Post-cleaning Procedures for Carpet Longevity

VII. Dealing with Different Stains using Natural Carpet Cleaners
A. Identifying Various Types of Stains
B. Specific Natural Cleaners for Different Stains
C. Spot Cleaning vs Full Carpet Cleaning

VIII. Maintaining Your Carpet Post-Cleaning
A. Tips for Regular Carpet Care
B. DIY Natural Fresheners for Maintaining a Pleasant Scent
C. Periodic Deep Cleaning: How Often and Why

IX. Debunking Myths about Natural Carpet Cleaners
A. Effectiveness of Natural Cleaners vs Chemical Cleaners
B. The Myth of DIY Cleaners Damaging Your Carpets
C. The Natural Carpet Cleaner’s Impact on Carpet Life

X. Expert Tips and Suggestions for First-Timers
A. Common Mistakes to Avoid
B. Maximizing the Benefits of Your DIY Natural Cleaners
C. Incorporating Carpet Cleaning into Regular Home Cleanup

In each section and subsection, relevant topics will be discussed in detail: from identifying carpet materials to handling challenging stains using all-natural, homemade cleaners. This layout is designed to ensure that all aspects of DIY natural carpet cleaning are covered, providing a comprehensive guide to readers who wish to transition from commercial, chemical-laden cleaning solutions to greener, healthier, and equally efficient alternatives.