At 60 yrs. old, cycling over 40 years, finishing 2020 with 16,000 miles for the year, I decided to look into waxing my chains. While researching for a cooker to melt the wax, I ran across Silca's 'Super Secret' wax! I bought a 8 oz. bottle to start, using it to poor into three chain containers, and allowing them to soak for a couple hours. I hate ANY bike noise when cycling, and detest grimy chains that result from constant lubing. My chains, soaked in Super Secret wax, are incredible. Stay clean, quiet, and I get 4 to 500 miles between having to service with a bit more of the wax. I can't say enough about this phenomenal product. I have since purchased the 12 oz. tub of 'Super Secret', and will continue to use it for the rest of my cycling days. Great product, saving me money and time, as no cooker is needed, and it only takes a few minutes to reapply! Thank you Silca!