Fiberglass Cleaner M00605 ,Clear

This stuff makes fiberglass shower a breeze! It also removed stains that wouldn't come out with my regular cleaning. Very easy to use - just spray it on, rub down the surface with a rag, and wash off. As a bonus it smells really good (wintergreen). I will be buying this again!

I'd tried so many products and nothing would get the gunk off of the fiberglass shower in our house that had been a rental for a decade. We were discussing replacing or some sort of refinishing of the shower. I read reviews for this product and told my husband I'd see if this last effort worked before getting estimates. I'd read about the fumes so I put on a full respirator mask. Overkill? The scent is a mix of chemicals and wintergreen. It's not bad but I don't think it should be inhaled. Anyone that uses heavy chemicals should have a respirator mask period. Anyway, I sprayed a small area, waited 5 minutes and used a Magic Eraser and with very little effort, the gunk just melted away! I sprayed a larger area and did the same with the same results. My husband looked and said how much better the shower looked but that he could see where I sprayed snd scrubbed, there was more gunk above it. So today I sprayed that upper area and went at it and it's still wet but I can see the gunk is gone. Unfortunately there's more to do but I'm confident the rest will come off. I've ordered 2 more bottles! This stuff works!

Works Ok, but not fully as advertised. With a good brush and lots of "elbow grease" the scum is removed but you can still see the stain left behind, though much diminished. Protective glasses, clothing and rubber gloves should be used as the product is somewhat caustic.

A very good cleaner the tub not only looks clean but feels clean. The only problem I have is with the fumes it gives off.

I have lived in this house for about 30 years. One of the showers had a really gross floor. I used this the day it was delivered and could not believe how white the floor is. I had to use it twice but after only half an hour the results were amazing. I also have a shower about 5 years old and the floor was beginning to look really awful. I would not have wanted anyone to see it. I used this product the day I received it and used it twice on the 2nd shower floor and was again amazed. The floor of this shower now looks as if it was installed yesterday. This is a great product and has a nice odor. I have used to many other cleaners on this floor and nothing has worked like Bio-Kleen. I love it.

I used this on my boat to clean up the scum line before washing it. It did do that well but when I went to wash the boat I noticed that there was streaking on the hull where I had also wiped using the same rag. I applied some Bio-Kleen to it with zero results. Went over to the boat store and on their advice tried some paint thinner. Nothing. Tried some acetone. Nothing. Called the company on Monday. Ended up in a conference call with the chemist and a rep from the company and based on the pictures I had sent them they said I had a problem called "streak cleaning" which they had seen before and reassured me that if I reapplied the Bio-Kleen it would come off. It didn't. At this point I had the the chemist's cell phone number and his next suggestion was to use their Bio-Kleen M00805 Polish and Sealant and a high speed buffer. That didn't work either. The fiberglass guy at the Marina took pity on me after watching this for the past 3 weeks and brought me his buffer and some fine rubbing compound and 2 hours later my boat was back to where I had started a month earlier minus my wax job I had paid $250 for in the spring. Although the company seemed very concerned about the problem their product had caused they ignored my letter seeking compensation for the money and time I had spent to fix the problem.

We have lived in our house for just over 7 years and I have never been able to keep our textured fiberglass shower floor clean. No matter the product - Magic Erasers, Scrubbing Bubbles, bleach products - nothing would cut through the gray grime and gunk and make the floor white. Bio-Kleenex has done the trick! I have never seen our shower floor this clean. It looks new. I generously applied the Bio-Kleen and let it sit for over 30 minutes. I scrubbed it with a nylon bristle brush and rinsed with hot water. I repeated this step once more and then did a quick spot scrub a third time. It has a strong mint-like smell, but I would not call it offensive. I was fine with the bathroom fan on. I wouldn't let my kids hang out in there, but I didn't feel like I was going to pass out. Overall, this is a total win! It is the answer to my icky-floor problem and has saved me tons of time and frustration.

I used it on my 30 year old washroom sink. Very very strong smell but who cares as long as it works right? Well, it took the entire bottle over many attempts at spraying scrubbing letting it sit. It still didn’t work as all of the reviews said it would. Very disappointed, but does look better but you have to work at it. There’s got to be something better out there, I’ve tried many different products.