Check the listing for details. Sulphur Strip. Condition: New. Listed at 7.95 USD. Sulphur Strip Optimize your wine barrel's maintenance routine with our Sulphur Strips! Designed to prevent the formation of vinegar build-up during periods of barrel inactivity, these strips are essential for preserving the integrity of your barrel and its contents. Perfect for cleaning out your barrels between batches! These Sulphur Strips are extremely easy to use. Simply ignite one strip per month while the barrel remains unused. Safely suspend the lit strip halfway into the barrel using wire or a non-combustible material, and loosely secure the bung. The stick should burn just like incense. After a brief 5-minute exposure, carefully remove the Sulphur strip, and firmly seal the barrel with the bung. A reminder to be careful removing the strip from the barrel after burning; it will still be hot. Prior to reusing the barrel, ensure a thorough rinsing process. With our Sulphur Strips, safeguard the quality of your barrel's contents effortlessly. Order today to enhance the life and cleanliness of your wine barrels!