The Scentlok AMP line is made from some of the best high-tech scent blocking technologies available today. With multiple layers and types of carbon alloy technology, fusix technology, carbon alloy fusix, and antimicrobial treatment, the only way you could smell less would be if you were sealed in plastic.
The baseslayers (Yes, BaseSLAYERS)AMP series is available in lightweight, mid, and heavyweight versions for use in all kinds of different hunting weather. I haven’t used this specific model of Scentlok but their other products I have used were high quality and worked pretty well to keep my odor down. (At least that is what my wife told me after a hard days hunt)
As with any scent control fabrics, the less you wash them, the longer they will maintain their odor absorbing capabilities. Scentlok recommends their Muddy or Bloody rule to determine when to wash their gear. Unless it is seriously muddy or bloody from your hunt then you probably shouldn’t wash it.
Additionally, like other scent control fabrics, it is recommended you store your Scentlok gear in airtight packages. I like to use the same vacuum sealer bags I store processed meat in and seal them up after the season ends.
To reactivate your scent control base layer you can place it in your normal clothes dryer on high heat for about 40 minutes. I recommend that you wash and dry something fluffy like towels with a scent-free sports wash before washing and drying/reactivating your carbon-filled fabrics.
Lastly, it is recommended that you do not use any liquid sprays or cover scents with activated carbon filled fabrics. These sprays and scent can fill and block the tiny pores in the carbon and make them lose their effectiveness faster than they would without them.