Red Devil Indoor and Outdoor White Tile Grout 5.5 oz

I have a tub and shower with 1960s or 1970s tiles. They are in perfect condition except for the white tile grout between them was chipped out and gone in some places. I love the actual tiles and just wanted to add in new grout in the gaps between the tiles. I have never worked with tile grout before. I saw this small tile grout in white that came in a small tube. I received it and read the directions. I cleaned and wiped the area dry. I cut a tiny 45 degree opening in the little tube. It squeezed out easily and I was able to control the application very well. I filled in all the spaces between the tiles. Some places I used a dry towel to wipe any excess. I allowed 48 hours for it to completely dry. I am really happy with the results. The whole shower and tub area looks fresh, clean, and brand new with the fresh white grout. It was beginner friendly and stress free. It has been several weeks now and I have not had any issues. I would recommend it. The value for money is excellent. If you want to touch up some areas where the grout has chipped or fallen out with time, this is an easy and good looking option.