Case study · retainer
Zero Waste Cartel
August 2022 – October 2023
I was the fourth post on their TikTok. They launched the account with a small group of creators and I stayed on retainer for fourteen months — including the first video on the channel to pass a million views, which was mine.
Fourteen months, 27 videos
Across TikTok and Instagram, on the brand’s own channels.
- 12.8Mviews
- 547Klikes
- 200Ksaves
- 53Kshares
- 27videos
The brief was never “make an ad.” Every video is a zero-waste how-to — kitchen scraps turned into something worth keeping, or a swap that saves you buying the disposable version. And every one of them puts a product they sell into your hands while it teaches: the jar, the wrap, the tool.
That is why the numbers lean the way they do. 200K saves against 547K likes — close to one save for every two likes. People weren’t watching these, they were keeping them to make later, which is the closest thing short-form has to purchase intent.
The two platforms also didn’t behave the same way, which is the point of running both. Junk mail into paper did 296.6K on TikTok and 698K on Instagram. Orange peels into vitamin C powder did 1.5M on TikTok and 2.6M on Instagram.
The work
More from the series
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Homemade almond milk 132K TikTok · 30.9K IG
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Homemade almond flour 114.8K TikTok · 30.1K IG
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Citrus peels into cleaner 124K TikTok · 14.9K IG
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Cashew milk 104.1K TikTok · 22.9K IG
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Homemade rice milk 107.7K TikTok · 12.9K IG
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4 sustainable DIY Christmas garlands 98.7K TikTok
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Watermelon skin antioxidant boost 42.8K TikTok · 33.7K IG
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Mango tea from mango skins 54K TikTok · 16.7K IG
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Keep guacamole fresh 53.6K TikTok · 15.1K IG
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Conditioner bar tips for curly hair 50.9K TikTok · 5.5K IG
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DIY eco shaving cream 29.6K TikTok · 23.2K IG
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Veggie scraps into food stock 22.4K TikTok · 13.8K IG
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Eggshell seed starter 16.1K TikTok · 19.8K IG
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DIY stain stick 19.1K TikTok · 13.5K IG
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Watermelon rinds into kimchi 31.8K TikTok
Instagram only
Earlier videos that didn’t travel on TikTok but found their audience on Instagram.
- Halloween pumpkin into pie20K views · 586 likes
- 5 ways to reduce pumpkin carving waste219K views · 5.8K likes
- Cool ranch Dorito pumpkin seeds107K views · 1.7K likes
- Money-saving eco kitchen swaps25.2K views · 720 likes
All posted to Zero Waste Cartel’s own channels, not mine. Figures pulled September 2026. Saves are TikTok only — Instagram doesn’t report them the same way. There are more videos in the set than are shown here.