#minwaxpartner SAVE this post for your next stain project. These simple tips will take your stain finish to the next level 👇 1. Sand with 220 grit. Depending on how smooth your wood is to start, you’ll start with 80-120 grit and then work your way up through the grits. Be sure to wipe your wood between grits to remove any dust! 2.Apply @minwaxusa Pre-Stain Wood Conditioner. Use the oil-based version if using an oil-based stain and the water-based version if you’re using a water-based stain. 3.