semi-transparent over toner?

Can anyone say fer sure/ Can I use semi transparent oil deck stain over oil toner? I washed with a degreaser and it is clean. Toner on horizontals is only 1 year old but weathered for the most part. Want to tweak the color with more pigmented semi, was hoping good clean would be enough over light toner. There are no mildew or other issues.
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.