Here's a solder like a pro without having a messy looking joint!
How to solder the correct way: https://youtu.be/JyVbjDsric4
How to solder in a wall: https://youtu.be/xJodDBC5AwY
Amazon affiliate links to all the products I used in this video:
AutoCut Pipe Cutter 1/2": https://amzn.to/2XlyqAn
AutoCut Pipe Cutter 3/4: https://amzn.to/2GZFrkf
Pencil Torch: https://amzn.to/2U3OTaa
Broad flame torch: https://amzn.to/2Jeaeeq
Fitting Wire Brush 1/2": https://amzn.to/2BOlNVc
Fitting Wire Brush 3/4": https://amzn.to/2U33enp
Propane gas(Blue bottle): https://amzn.to/2BOhnh7
Lead-free tinning flux: https://amzn.to/2U3abEW
Lead-free flux(water soluble): https://amzn.to/2XjaYn9
Flux brushes: https://amzn.to/2T8ROBc
Lead-free solder: https://amzn.to/2yPvjso
Lead solder: https://amzn.to/2Lo2xVF
Flame protector: https://amzn.to/2Vh8q7o
Abrasive pads: https://amzn.to/2NnA9QP
Pencil reamer: https://amzn.to/2tBuhKW
All-in-one deburring tool: https://amzn.to/3B9dLUv
Inspection mirror: https://amzn.to/2Y0HuK8
DISCLAIMER: Got2Learn is NOT responsible for any damage done to a property of which the plumbing wasn't done by a professional, I do not recommend doing your own plumbing if you are unsure about what you are doing, always hire a LICENSED contractor when doing any type of plumbing so you can be covered by insurances if something does happen, these videos are for entertainment purposes only!