{"schemaVersion":"ready-scan.discovery-surface.v1","id":"urn:readyscan:corpus:evidence:memorial-guardian-london-q140307501","key":"evidence:memorial-guardian-london-q140307501","kind":"evidence","slug":"memorial-guardian-london-q140307501","canonicalUrl":"https://directory.readyscan.ai/corpus/evidence/memorial-guardian-london-q140307501","machineUrl":"https://directory.readyscan.ai/discovery/corpus/evidence/memorial-guardian-london-q140307501.json","datePublished":"2026-07-29","dateModified":"2026-10-18","materialFingerprint":"fnv1a64:cb91c0071ad08fb1","membershipFingerprint":"fnv1a64:1685c56811293344","relatedEntitySlugs":["memorial-guardian-london-q140307501"],"relatedSurfaceKeys":["buyer_question:memorial-guardian-london-q140307501-answer-095b91904dd2882ea0a2","buyer_question:memorial-guardian-london-q140307501-answer-10f6e7a073c33f0ef80d","buyer_question:memorial-guardian-london-q140307501-answer-1fc3d2a54f22da564a57","buyer_question:memorial-guardian-london-q140307501-answer-2cdb50fa14812f290078","buyer_question:memorial-guardian-london-q140307501-answer-4dec080d0ad0455c418f","buyer_question:memorial-guardian-london-q140307501-answer-7908b12bc33a1032ae2b","buyer_question:memorial-guardian-london-q140307501-answer-7a55feb403d7dadf8b40","buyer_question:memorial-guardian-london-q140307501-answer-8e7e0f8dd715a9dab996","buyer_question:memorial-guardian-london-q140307501-answer-9315fba47b7115c7bb6e","buyer_question:memorial-guardian-london-q140307501-answer-95099b6309af9bf8e5c0","buyer_question:memorial-guardian-london-q140307501-answer-968bcdd0dd3eeec22459","buyer_question:memorial-guardian-london-q140307501-answer-9c7e6ccfc2e18ba5def0","buyer_question:memorial-guardian-london-q140307501-answer-a4437412485cae034194","buyer_question:memorial-guardian-london-q140307501-answer-b537deeddf50d2a23a7d","buyer_question:memorial-guardian-london-q140307501-answer-d038e452269c2bc29910","buyer_question:memorial-guardian-london-q140307501-answer-e0be4c7f7de00b27b633","relationship:memorial-guardian-london-q140307501-products-and-services"],"sourceIds":["ready-scan-subjects"],"provenance":[{"snapshotId":"memorial-guardian-london-q140307501-content-8e4a0404de7416cd-snapshot","sourceId":"ready-scan-subjects","sourceRecordId":"Q140307501","sourceRevisionId":"Q140307501:content:c22a29c5f94c93ee","sourceContentHash":"fnv1a64:fe9c438c20c68664","recordRevisionId":"Q140307501:content:c22a29c5f94c93ee","recordContentHash":"fnv1a64:cabdd1c003609bfe","sourceCanonicalUrl":"https://memorialguardianlondon.co.uk/","sourceModifiedAt":"2026-10-18T16:06:57.988Z","observedOn":"2026-10-18","permission":{"basis":"public_information","evidenceUrl":"https://memorialguardianlondon.co.uk/"},"attributionUrl":"https://memorialguardianlondon.co.uk/"}],"quality":{"method":"same_kind_unique_trigram_floor","minimumUniqueTrigramRatio":0.3,"status":"passed"},"title":"Memorial Guardian London — company guide","summary":"Memorial Guardian London: “London's specialist headstone cleaning, grave cleaning and memorial restoration service. Covering all 32 boroughs.”","facts":[{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-e4d5d21e456e6ef9edc1","label":"Memorial Guardian London","value":"“London's specialist headstone cleaning, grave cleaning and memorial restoration service. Covering all 32 boroughs.”","sourceUrls":["https://memorialguardianlondon.co.uk/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-968bcdd0dd3eeec22459","label":"Do I need to be present when you clean the grave?","value":"“No — you simply need to provide the cemetery name and plot reference. We carry out the work and send you full photographic documentation within 24 hours.”","sourceUrls":["https://memorialguardianlondon.co.uk/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-8e7e0f8dd715a9dab996","label":"How long does grave cleaning take?","value":"“A standard grave clean takes 2–3 hours. More complex work such as headstone repair or kerbset restoration may take a full day.”","sourceUrls":["https://memorialguardianlondon.co.uk/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-d038e452269c2bc29910","label":"What stone types do you clean?","value":"“We clean all memorial stone types including granite (polished and rough), marble, limestone, sandstone, slate and concrete. Each stone type is treated with the correct specialist product.”","sourceUrls":["https://memorialguardianlondon.co.uk/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-a4437412485cae034194","label":"Do you offer regular maintenance plans?","value":"“Yes — our subscription maintenance plans are the most cost-effective option for ongoing care. Plans start from £45/quarter and include full cleaning, tidying and photographic reports.”","sourceUrls":["https://memorialguardianlondon.co.uk/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-10f6e7a073c33f0ef80d","label":"Can you clean graves in any London cemetery?","value":"“We cover all 32 London boroughs and operate in municipal, church, private and natural burial ground cemeteries. Contact us if you're unsure whether we cover your cemetery.”","sourceUrls":["https://memorialguardianlondon.co.uk/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-7908b12bc33a1032ae2b","label":"How often should a grave be cleaned professionally?","value":"“We recommend a professional clean every 6–12 months. Our quarterly and annual maintenance plans are the most cost-effective option for ongoing care.”","sourceUrls":["https://memorialguardianlondon.co.uk/services/grave-cleaning/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-b537deeddf50d2a23a7d","label":"Do I need to be present during the clean?","value":"“No. We simply need the cemetery name and plot reference. We send full photographic documentation on completion.”","sourceUrls":["https://memorialguardianlondon.co.uk/services/grave-cleaning/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-095b91904dd2882ea0a2","label":"What is the cost of grave cleaning in London?","value":"“A single headstone clean starts from £75 and a full grave clean from £85. We always provide a free quote before proceeding.”","sourceUrls":["https://memorialguardianlondon.co.uk/services/grave-cleaning/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-dae6e944d61a4b716e75","label":"Professional Grave Cleaning Service in London","value":"“Professional grave cleaning service in London. Deep-clean gravestones, remove lichen, moss & staining with safe, stone-approved methods. From £75.”","sourceUrls":["https://memorialguardianlondon.co.uk/services/grave-cleaning/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-95099b6309af9bf8e5c0","label":"How often should a grave be maintained?","value":"“We recommend at minimum a quarterly visit. Our most popular plan is an annual subscription with 4 visits per year.”","sourceUrls":["https://memorialguardianlondon.co.uk/services/grave-maintenance/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-e0be4c7f7de00b27b633","label":"Can I set up a grave maintenance plan for a relative abroad?","value":"“Yes — this is one of the most common reasons families use our service. All reports are sent digitally.”","sourceUrls":["https://memorialguardianlondon.co.uk/services/grave-maintenance/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-d27807565214e3efe7dc","label":"Grave Maintenance Plans London | Regular Grave Care Service","value":"“Regular grave maintenance plans in London. Monthly, quarterly or annual grave care — cleaning, tidying, planting & seasonal visits. From £45/quarter.”","sourceUrls":["https://memorialguardianlondon.co.uk/services/grave-maintenance/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-7a55feb403d7dadf8b40","label":"How much does headstone cleaning cost in London?","value":"“Headstone cleaning in London starts from £75 for a standard single headstone. We provide a free no-obligation quote.”","sourceUrls":["https://memorialguardianlondon.co.uk/services/headstone-cleaning/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-1fc3d2a54f22da564a57","label":"Can you clean a marble headstone without damaging it?","value":"“Yes — marble requires specialist care. We use only conservation-approved, pH-neutral products and gentle soft-bristle brushes.”","sourceUrls":["https://memorialguardianlondon.co.uk/services/headstone-cleaning/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-2cdb50fa14812f290078","label":"Is there a headstone cleaner near me?","value":"“Almost certainly — we cover every cemetery, churchyard and burial ground across all 32 London boroughs and inside the M25. Send us the cemetery name and plot reference and we will confirm coverage with a free written quote.”","sourceUrls":["https://memorialguardianlondon.co.uk/services/headstone-cleaning/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-5eecc9de367d9580e362","label":"Headstone Cleaning Service London | Deep Clean & Restore","value":"“Headstone cleaning across all 32 London boroughs from £75. Granite, marble & limestone cleaned safely. Before & after photos with every visit. Free quote.”","sourceUrls":["https://memorialguardianlondon.co.uk/services/headstone-cleaning/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-9c7e6ccfc2e18ba5def0","label":"Is vinegar safe to use on a headstone?","value":"“No. Vinegar is acidic and will etch and dissolve the surface of marble, limestone and sandstone, leaving a permanent frosted, pitted finish and softened lettering. \"Natural\" does not mean safe for stone — keep all acids well away from a memorial.”","sourceUrls":["https://memorialguardianlondon.co.uk/blog/what-not-to-use-on-a-headstone/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-4dec080d0ad0455c418f","label":"Can I jet-wash a granite grave?","value":"“Please don't. Even hard-wearing granite can lose its polish, lettering and any paint or gilding under a pressure washer, and the forced water drives moisture and salts into the stone and its joints. Granite is tough, but the jet is tougher, and the harm is often invisible until later.”","sourceUrls":["https://memorialguardianlondon.co.uk/blog/what-not-to-use-on-a-headstone/"]},{"id":"content-native-digital-agencies-8deb49074b6a7e02-a-9315fba47b7115c7bb6e","label":"I've already used bleach — what now?","value":"“Don't panic, and don't apply anything else to try to \"fix\" it. Rinse the memorial thoroughly with plenty of clean water to flush out as much residue and salt as possible, then leave it alone.”","sourceUrls":["https://memorialguardianlondon.co.uk/blog/what-not-to-use-on-a-headstone/"]}]}