OPT 22516 Optimum Big Red Sponge, 1 Pack

did a rinse less car wash and it worked well

I’ve been using the Optimum Big Red Sponge for a while now, and it’s been fantastic! It washes my car thoroughly, lifting dirt and grime without any issues. The best part is how gentle it is on my car’s paint—there’s no scratching, even with moderate dirt buildup. Whether I’m using it with a rinseless car wash or traditional soap, it works perfectly every time. The large size also makes the job quicker, and it feels sturdy and reliable. Highly recommend this sponge for anyone looking for a safe, effective way to wash their car!

I like this Red Big Sponge (RBS). and would recommend anyone who needs to do rinseless wash. (I recently do rinseless wash every weekend with this product and N-914 Rinseless Wash)Will RBS scratch paint?In my experience, BRS with proper use of Rinseless wash solutions including pre-treatment could minimize the risk of scratch. At least, I do not see any major scratches on my paint. Apex Detail's YouTube video tested how various wash media possibly scratch paint. Any contact wash could possibly scratch, but the author concluded that BRS does a good job.Will dirt be really released from RBS?Personally, BRS does a good job to release dirt. When I washed BRS in a bucket with a grit guard, black stains on BRS (dirt) are relatively easily gone. Also, I found that test of Source Garage’s YouTube channel is great. He checked whether he can find any dirt or mud on BRS using a microscope after it is washed in a bucket. As a result, he concluded that BRS does a great job and most trapped dirt is released.How durable is it? How to clean and maintain it?So far, I found it quite durable. I used it every weekend for a month. BRS’s quality has not changed at all. After use, I just washed it with water and try my best to remove dirt. I found the Rag Company’s YouTube video helpful to learn how to maintain it.

I liked the idea. But how practical are they? Good for flat panels but not for curves or bends. Then you're having to rinse it over and over. Use a microfiber towel and when it gets dirty, use a fresh one without the bother of rinsing. Microfiber towels or pads seems more practical.

Pretty straight forward - grooves to trap dirt when you apply no rinse wash to a pre-soaked vehicle. You don't "wash" with no rinse, you do it with zero pressure so you technically "apply" the product onto the vehicle with this sponge. Pre-soaking removes loose dirt and the sponge will trap the dusty particles in its grooves, effectively "lifting" the contaminants off the car body.

This sponge makes the rinse less wash even more efficient and effective. Great addition.

I have been using ONR to wash my car exclusively for over a year now. I was using shaggy, no binding microfiber towels to do the washing by soaking three of them in my pail and changing them out so each large panel was done with a fresh towel.I recently purchased the Big Red Sponge and I am very pleased with my purchase and its efficiency.I can wash the in less time (30 minutes or less) and the sponge actually cleans better than the towels.In SW Florida, dust and pollen are the problems us “Car guys” have to deal with, there are times that pollen falls in drifts! I live in a condominium park under an open shelter so without regular washing my black car looks “Dusty Yellow”.This sponge holds the ONR much better than the rags and holds that dust until it is replaced in the pail where it is released. I then use super soft microfiber towels to dry and polish the panel before moving on. I highly recommend this product if you are persnickety about your car’s appearance.

I used a combo of products that includes Big Red Sponge. I added 3 oz with 3 gallons of water and put some of the mix in a spray bottle. I sprayed the panels first before using a big red sponge soaked in the mix to clean the surface. In the bucket with the ONR wash i had grit guard to catch dirt and grit at the bottom of the bucket. Rubbing the sponge on the guard quickly got the sponge ready for the next panel. It didn’t take long to have my car looking nice and new again.