Prologue
A precious home where my beloved family stays
Enjoy the pleasure of cultivating and repairing with your own hands.

Chapter 1: Getting to Know the Tools and Basics

Basic tools needed for home repairs
Basic materials frequently used in home repairs
Basic skills that are good to learn

Chapter 2: Practice! Do-It-Yourself Home Repairs

Part 1 Room/Living Room

When the wardrobe hinges are broken
When the drawer is broken
Replacing a doorknob
When there is a hole in the door
Painting the door
When the heating is uneven
Attaching insulating wallpaper
Organizing wires
When the floor was hit
When there's a hole in the wall
Replacing sliding door rails and rollers
Installing the picture rail

Part 2 Kitchen

When the sink hinges are broken
Attaching a sink door sheet
When the sink door slams shut
When the sink mop holder keeps falling over
Replacing a sink faucet_single-hole type
Replacing a sink faucet_wall-mounted
When a bad smell comes from the sink drain
When the sink water backs up

Part 3 Bathroom

When the water in the sink spreads out
When water leaks from the sink faucet
When the water is not hot
Replacing a Washbasin Faucet
When the water in the sink doesn't drain
Replacing the Washbasin Pop-Up Trap
Replacing the sink
When water leaks from a wall-mounted faucet
When water leaks from a wall with a faucet
Shower Head Replacement Without Tools
Installing a Shower Slide Bar
Installing a towel rack
Installing a Bathroom Shelf
When the corner shelf becomes loose
Replacing a Toilet Fill Valve_One-Piece
Replacing a Toilet Fill Valve_Two-Piece
Replacing Toilet Parts_One-Piece
Replacing Toilet Parts_Two-Piece
Installing a bidet
When the smell comes in through the ventilator
When mold grows on the bathtub silicone
When the cement under the toilet cracked
When the tile grout gets dirty
Replacing broken tiles
Repairing the bathroom door
Replacing the bathroom door

Part 4 Windows

When the window is tilted
Repairing Window Rollers
Replacing the screen rollers
Replace the mosquito net
Installing a screen without an O-ring
Installing fine mosquito nets
Installing mosquito nets and screens
Replacing Mohair_Aluminum Mosquito Net
Replacing mohair_High-gloss sash
Replacing a broken window

Part 5 Electrical Installations

Replace the switch
Change a 1-hole switch to a 2-hole switch
Attaching a fingerprint-proof cover to the switch
Replace the outlet
Change a one-prong outlet to a two-prong outlet
When the LED lights do not come on
Replace kitchen fluorescent lights with LED lights
Installing indirect lighting on the sink
Installing a pendant light
When the lighting is too bright
When the sensor or other parts are broken
Connecting the video phone line

Part 6 Entrance and Balcony

Attach a spare key to the front door
Remove nail marks from front door
When the front door drags on the floor
Replacing the front door handle
Replacing the door lock
Replacing a Door Closer
Hang a horseshoe on the front door
When the front door shakes
Installing a Roll Screen
When the roll screen doesn't dry
Install a full-length mirror in the hallway
Attaching sheeting to the front door
Replacing the clothes drying rack
When rainwater leaks into the balcony

Part 7 Outdoors

When the water meter freezes
Preventing frozen water pipes
When moisture seeps through the exterior walls

25 years of know-how from popular home repair YouTuber Teacher Kang

Whether it's an old light or switch that needs to be replaced, a bad smell coming from the sink, or a problem with the water not draining properly in the shower, there are things that need to be taken care of all over the house.
It would be easy to solve the problem by calling a repairman, but it would cost a lot of money, so I'm wondering whether I should call one or not.
If you think about it, many problems at home are things you can easily solve on your own.
Teacher Kang, a popular YouTuber and home repair expert, shows you how to easily fix it with your own hands.
These are the know-how gained through 25 years of field experience.
Now you don't have to worry about any problems at home.
From minor repairs to maintenance, replacements, and installations, this one book will help you keep your home clean and safe.

All the problems that arise at home, this one book is all you need.

This book contains solutions to all problems that arise at home.
We provide information on various home repair methods, including space-specific repair methods for rooms, living rooms, kitchens, bathrooms, and entryways; electrical work such as replacing lights and switches; sash repair methods for windows and screens; and even exterior wall waterproofing.
All repair processes are explained in detail with photos, and QR codes are included so you can easily follow along by watching the video.
It provides advance notice of the materials, tools, and difficulty level needed for each situation, as well as additional information such as related problem-solving ideas and SOS tips to help with emergencies.
It thoroughly explains the tools and how to use them, as well as the basic techniques that are frequently used, so even people who have never driven a nail before can easily follow along.
If you learn just this, you can do any home repairs with your own hands.

Features of this book

A collection of home repair know-how from the popular YouTuber, "Kang's Hardware."
The home repair know-how of the popular YouTuber 'Kang's Hardware' is compiled into a book.
Author Kang shares his know-how gained from 25 years of field experience.
Anyone can fix their own house with their own hands.

We have all the home repair methods, including space-specific maintenance, electrical installation, and window repair.
It provides solutions to various situations, such as how to repair rooms, living rooms, kitchens, bathrooms, and entrances, how to work on electrical equipment such as lights and switches, and how to repair windows and screens.
With this one book, no situation will be a problem.

The repair process was explained in detail with photos.
All repair processes are explained in detail with photos, so if you follow them, you can succeed without difficulty.
It is easy to prepare in advance as it tells you the materials and tools you need, as well as the level of difficulty.

It's full of tips and tricks, including creative solutions and first aid.
It is full of tips gained from experience, such as pointing out relevant issues depending on the situation or showing how to repair ideas.
We also carefully address and resolve any unexpected problems that may arise during repairs.

You can learn the basics of home repair, including tools and usage, and frequently used techniques.
It thoroughly explains the basic tools and materials needed for home repairs, as well as the basic techniques frequently used, so even beginners can easily follow along.
If you learn it in advance, you can repair it just like a professional.

All home repair methods include video QR codes.
All repair methods include a QR code that links to YouTube.
You can preview it in advance or look at it right away when you have questions while repairing it.