Getting really frustrated now as I can't remove the Sidebar and the Related products. I am using a theme called Attitude.
I have used the following in my child themes functions file:
remove_action( 'woocommerce_sidebar', 'woocommerce_get_sidebar', 10);
remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_related_products', 20 );
It works it works using the local host version but that is using woocommerce ver 2.1.2 and the live version is 2.1.3
I have even copied the single-product.php to my child theme folder and commented the bit that gets the sidebar, again works on localhost but not on the live version.
Any ideas please