No Toil Filter Cleaner (64oz) No-Toil Filter Cleaner is a concentrated formula designed to mix with water. No solvents are required to clean No-Toil treated air filters. The cleaner breaks down the waterproofing chemicals of the No-Toil filter oil and rim grease, before completely washing the oil, grease, dust and dirt from the filter. The non-toxic, no-fume, no-odor cleaning solution is skin-safe, and can be used to clean filters in a bucket of water or the kitchen sink. It&#39;s biodegradable and non-toxic, so go ahead and dump the dirty solution right down the drain!Concentrated formula designed to mix with water.Requires no solvents to clean No-Toil treated air filters.The No Toil air filter cleaner is a powder formula