This steam microwave oven cleaner is made of durable environmental protection PP material, Use vinegar and water to clean, no need to use dangerous chemical and stain removers. Our microwave cleaner angry mama, you just need add vinegar and water, then microwave for 5-7 minutes to clean all the crud from your microwave, angry mama cuts microwave cleaning time in less than half. The smart design of the holes on the angry momma head, let the steam comes out of mama's head to softens microwave dirt and stains for easier and thoroughly cleaning, makes your cleaning process way more fun. Mad mama microwave cleaner will not elease harmful substances for human body in high temperature environment, add a little lemon liquid can increase the aroma, angry mama is dishwasher safe for easy cleaning. Cute and clever design makes angry mom a perfect gift for any occasion and be a welcome addition in the office kitchen.