If you need a homemade cleaner that isn’t gritty and won’t cause scratches, you can make your own version of SoftScrub cleaner. You can double the recipe if you need more on cleaning day.
1/4 cup baking soda
2 tbsp vinegar
2 tbsp liquid dish detergent
Adjust the amount of vinegar to get the Softscrub consistency you want.
Combine ingredients and place in a clean, empty squeeze bottle. Use as you would normal SoftScrub cleaner.