Hi
After applying APC+ and Gold Class wax to a refrigerator so that the only blemishes remaining were rust spots, I sanded the rust spots and treated the metal with OSPHO. Some of the OSPHO went on the floor and after it was wiped up the tile grout was clean like new. After that observation I experimented with APC+ (upholstery blend 20:1), Safe D-Greaser (4:1) and Wheel Brightener (4:1) on the tile grout and agitated with an old toothbrush.
The results:
1. Wheel Brightnener - tied with OSPHO
2. Safe D-Greaser
3. APC+ - would be better if mised to degreaser blend
I use Meguairs Glass Cleaner (10:1) glass cleaner on mirrors and other glass surfaces in the house and I now have an alternate use for Wheel Brightner, grout cleaner. Though Wheel Brightener is reasonably harsh I reckon that the OSPHO (phosphoric acid) is harsher and more dangerous.
Does any one else have a similar experience with Meguairs products or non automotive uses?
After applying APC+ and Gold Class wax to a refrigerator so that the only blemishes remaining were rust spots, I sanded the rust spots and treated the metal with OSPHO. Some of the OSPHO went on the floor and after it was wiped up the tile grout was clean like new. After that observation I experimented with APC+ (upholstery blend 20:1), Safe D-Greaser (4:1) and Wheel Brightener (4:1) on the tile grout and agitated with an old toothbrush.
The results:
1. Wheel Brightnener - tied with OSPHO
2. Safe D-Greaser
3. APC+ - would be better if mised to degreaser blend
I use Meguairs Glass Cleaner (10:1) glass cleaner on mirrors and other glass surfaces in the house and I now have an alternate use for Wheel Brightner, grout cleaner. Though Wheel Brightener is reasonably harsh I reckon that the OSPHO (phosphoric acid) is harsher and more dangerous.
Does any one else have a similar experience with Meguairs products or non automotive uses?
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