My buddy tried straight lines with 80 and it gummed up the paper on him @elliot_miller22.

I made the switch from tape-ins to clip-ins about a year ago and wish I had done it sooner. My hair was getting thin around the temples from the adhesive pulling and I didn't realize how much damage it was causing until I stopped. Clip-ins take a little practice to get them to lay flat and look natural, but once you figure out your placement it's really not that bad. I also like that I can take them out at night and give my scalp a break. If you're someone who wears extensions every day, I think clip-ins are gentler in the long run.

Buddy of mine from the union tried this on a real nightmare job. Said the previous homeowner had been burning nothing but green softwood for years. The creosote was literally dripping down the flue like black candle wax. He shoved a whole potato up there, left it for a day, and came back to find the crust had softened right up. Took him half the time to scrape it clean compared to what he was expecting.