Before applying decking oil, ensure that you thoroughly stir your tin to make sure that the pigments included are well distrubuted throughout.
To help provide the highest quality results, carry out a patch test first to help see what the finish results will be and make sure you are 100% happy with your choice of finish.
Ensure that you apply in the correct temperature. Read the manufacturers label provided on the tin to find out what temperatures are best for application.
Apply thin and even coats in the direction of the grain, ensuring that you wipe off any excess with a lint free cloth.
Allow adequate drying time between each coat.