memorial cleaning | Contractor Contractor, Excavating contractor, Gutter cleaning service, Junk removal service, Lighting consultant, Lighting contractor, Painting, Pressure washing service, Remodeler, Window cleaning service Contractor {'Service options': {'Online estimates': False, 'Onsite services': True}} None
4720 NE Going St, Portland, OR 97218, Portland, OR, 97218Clean Portland is a Pressure Wash Crossover serving Portland, OR, specializing in monument and headstone care.
Using industry-approved methods and pH-neutral cleaners, Clean Portland safely restores stone without damaging marble, granite, or limestone.
Professional headstone cleaners typically apply D/2 Biological Solution, allow it to dwell, then gently scrub with soft natural-bristle brushes and rinse with low-pressure water. This safely removes lichen, moss, algae, and biological staining without damaging marble, granite, or limestone.
A standard cleaning takes 30 minutes to 2 hours depending on the stone size, degree of soiling, and type of material. Severely neglected stones or those with deep lichen penetration may require multiple visits.
No reputable professional uses bleach on memorial stones — never apply it, as it can accelerate the erosion of marble and limestone and leave residues that promote future regrowth. Conservation-grade cleaners like D/2 are the safe, recommended alternative.
Pricing varies by stone size, condition, and region, but most professional cleanings range from $75 to $250. Full restoration services — including re-setting, re-lettering, or consolidation — may cost more.
cemetery cleaning service | Cemetery Cemetery Cemetery {'Crowd': {'LGBTQ+ friendly': True}, 'From the business': {'Identifies as women-owned': True}, 'Other': {'Identifies as women-owned': True, 'LGBTQ+ friendly': True}} None
grave cleaning service | Historical place Historical place, Historical society, Tourist attraction attractions {} None
grave cleaning service | Funeral celebrant service Funeral celebrant service Funeral celebrant service {'Accessibility': {'Wheelchair accessible entrance': True, 'Wheelchair accessible parking lot': True}} None