| 🌵🧽 Cactus Sponge |
| 🧽🌮 Cajun Sponge |
| 🧽 Captain Sponge |
| 🧽🚗 Car Sponge |
| 🧽🌮 Carnivorous Sponge |
| 🧽🌊 Cereal Sponge |
| 🧽🔥 Charred Sponge |
| 🧽🧀 Cheese Sponge |
| 🧀 Cheese-sponge |
| 🌶️🧽 Chili-sponge |
| 🧽 Chupa-sponge |
| 🧽🔥 Cinder-sponge |
| 🧽 Clean Sponge |
| 🧽 Cleaner Sponge |
| 🧽 Cleanest Sponge |
| 🧽 Cleaning Sponge |