![Recommendation to darken grout. This Prism Natural Gray came out a shade or two lighter than the swatch and is not the look I wanted. I want/need a more muted grout line. Recommendation to darken grout. This Prism Natural Gray came out a shade or two lighter than the swatch and is not the look I wanted. I want/need a more muted grout line.](https://preview.redd.it/t7tstn3bmt691.jpg?auto=webp&s=1d8a41863115a19834e321e0cc28a42a3e0cdd89)
Recommendation to darken grout. This Prism Natural Gray came out a shade or two lighter than the swatch and is not the look I wanted. I want/need a more muted grout line.
![Custom Building Products StainBlocker 32 oz. Stain Resisting Admixture Additive for Grout SBG32 - The Home Depot Custom Building Products StainBlocker 32 oz. Stain Resisting Admixture Additive for Grout SBG32 - The Home Depot](https://images.thdstatic.com/productImages/1596a438-b139-4b66-8d87-4084c6d224a0/svn/custom-building-products-grout-additives-sbg32-64_600.jpg)
Custom Building Products StainBlocker 32 oz. Stain Resisting Admixture Additive for Grout SBG32 - The Home Depot
![Stone Pro - Stone Color Enhancer and Sealer for Unpolished Natural Stone. Matte Finish with Wet Look. Stone Pro - Stone Color Enhancer and Sealer for Unpolished Natural Stone. Matte Finish with Wet Look.](https://cdn11.bigcommerce.com/s-y0mb5v9hpd/images/stencil/1280x1280/products/44/672/better_color__37188.1577128381.png?c=2)
Stone Pro - Stone Color Enhancer and Sealer for Unpolished Natural Stone. Matte Finish with Wet Look.
![Custom Building Products TileLab 0.2 qt. Penetrating Sealer for Tile & Grout TLGS6Z - The Home Depot Custom Building Products TileLab 0.2 qt. Penetrating Sealer for Tile & Grout TLGS6Z - The Home Depot](https://images.thdstatic.com/productImages/7674c3ee-6ac0-4d5a-9208-5ce61f9316dd/svn/custom-building-products-floor-sealers-tlgs6z-e1_600.jpg)
Custom Building Products TileLab 0.2 qt. Penetrating Sealer for Tile & Grout TLGS6Z - The Home Depot
![Miracle Sealants 511 Spray-On 15-fl oz Clear Ceramic/Porcelain Tile Grout Sealer in the Indoor Floor Sealers department at Lowes.com Miracle Sealants 511 Spray-On 15-fl oz Clear Ceramic/Porcelain Tile Grout Sealer in the Indoor Floor Sealers department at Lowes.com](https://mobileimages.lowes.com/productimages/85d0a7af-6f10-4b54-b81c-7fa6857fc29d/04293910.jpg)