The LIQUID LAVENDER Sponge & Brush Cleanser by Beautyblender receives high praise from Cami in their video review. Cami demonstrates how the cleanser effectively deep cleans brushes, leaving them looking brand new. They mention that even their old brush, which was scrubbed too hard, came out clean. Cami is impressed with the product's ability to thoroughly clean brushes, using the included scrubbing tool. They describe it as "magic" and "wonderful," indicating that they believe the product is worth the price. Overall, the LIQUID LAVENDER Sponge & Brush Cleanser by Beautyblender is highly recommended for its deep cleaning capabilities and ability to restore brushes to their original condition.