) to promote their business to potential customers and show how the job is done.
Their educational videos have millions of views, and while most of them are other contractors learning a different trick of trade, many are watching for the unexpected relaxation effects.
One of their most recent showed sped-up footage of the duo behind the channel resealing a long driveway as they answered user questions.
A popular user question referred to the resealing agent used.
"Is the solution black or brown?" read the user question.
"It looks different in different lights but this always goes down brown and then it dries jet black," he said.
The comments section showed mixed reactions to the video, which earned almost three million likes, with many commenting on the soothing effects.
"Not related whatsoever but can we talk about how calming my dude's voice is," read a comment.
Another indicated that many of the millions of views came from them.
"I could watch this for hours," they wrote, followed by a shocked emoji.
"It was so clean!"
I transformed my driveway with a $34 Amazon product – vital but ‘tedious’ step you must carry out first, thank me laterA different user said that having a popular YouTube channel was a wise decision.
"Smart man," they wrote.
"He got paid twice for this job. Once by the customer and once by YouTube."
Another one of the 15,000 comments posted mentioned the satisfaction they felt from their job.
"Looks great! It was very satisfying to watch."