Review on 🔒 Seal It Green Xtreme Heavy-Duty Grout Sealer - Odorless Stain Block Technology. Water-Based, Non-Toxic & Zero VOC's. Seals & Protects. Easy Spray-On. Incredible Coverage of 100+ SF. Ideal for Indoor & Outdoor Use. by Ryan Hill

I had recently poured grout in my shower but found that they did not seal the tile/grout. That's why I bought this product for it. First, the atomizer tube that goes into the bottle is so close to the ties that I accidentally cut it open while unpacking. So I just had to dump it halfway through. Second, it looks dirtier than when I started. Third, it has an odor and I was wearing an N95 mask. Fourth, I used an entire 40" x 40" shower stall bottle. . It is not possible to do 2 applications with one bottle. The instructions say to spray. I do not agree. It would be better to finish the color with a sponge brush and simply dab it on the joints. I will not buy this product again even though it needs a second coat. I AM DELIGHTED. Having putty all the time, after applying the sealant it looks worse than it did before the sealing started. Buyer Warning. I'm heartbroken about this because remodeling a shower stall is so labor intensive that it's the last thing I need at the end of the process.