Promising review: Share our ugly before picture to really see the difference. The bottom of our tub/shower is grippy and dirt caked on it easily. It was impossible to remove it before. I spent hours scraping it out, but it never got clean enough to make me want to take a bath in it. Despite the fact that it is costly, I was tempted to give it a try. It works amazing! It was ready to use in just 1520 minutes. After that, I used a hard plastic brush (I think a soft brush would also have worked), to scrub the tub and walls. It was cleaner than it was when we moved in. It was almost like the grime and scum had melted away. Although it smells nice, it isn't too strong. However, I felt the need for a mask to clean in enclosed spaces. This is how the tub looks now. The small area towards the left, with the brush right next to it, is where I first tried. This is the second picture after 20 minutes of work. I am definitely going to take a bath tonight instead of taking a shower! Amazon CustomerAmazon $17.88+ - Available with or without sprayer
