Modern Monticello

Heirloom Cleaning Supplies

Old-timey cleaners, treatments, and household recipes pulled from the MM knowledge base — real chemistry explained plainly, hazards flagged honestly, and anything unverified marked as such instead of stated as fact.
Cleaners & Household

MM Drain Cleaner

Two different jobs, two different recipes — a light maintenance pour and a real grease-cutting declog, not one master recipe pretending to do both.

Cleaners & Household

MM Heirloom All-Purpose Cleaner

The everyday MM spray — vinegar and essential oil, the base every other cleaner card gets compared against.

Garden & Pest

MM Weed Killer — Two Strengths Compared

A mild 5% kitchen-vinegar burn-down and a meaningfully stronger 30% horticultural-vinegar version — same core recipe, two strengths, two very different places you're allowed to use each. Merged 2026-09-10 from two cards that already cross-referenced each other.

Cleaners & Household

MM Oil-Finish-Safe Floor Cleaner

The pH-neutral routine cleaner for oil/wax-finished wood floors — because vinegar and citric acid both break the finish down over time.

Cleaners & Household

MM Citric Acid Cleaner

The hard-water specialist — outperforms vinegar on scale and lime deposits specifically.

Cleaners & Household

MM Cream of Tartar Cleaner

A scrubbing paste for metal brightening and stain-lifting on enamel/porcelain — the acid that sits and works instead of rinsing away.

Cleaners & Household

MM Hydrogen Peroxide

The fuller picture of what standard 3% drugstore peroxide is actually good for around the homestead — and where it's oversold.

Fragrance & Ambiance

MM Stovetop Simmer Potpourri

The lightest card in the set — no chemistry to caution about, just a genuinely good way to make the house smell like something.

Garden & Pest

MM Diatomaceous Earth (DE) Pest Control

A mechanical pest control, not a chemical one — that changes both how it works and how to apply it correctly.

Soap & Bodycare

MM Soap Root (Soapwort)

No lye needed — soapwort makes its own natural lather through saponins in the plant itself, the gentlest, most beginner-friendly cleanser card in the system.

Acids & Minerals Reference

MM Oxalic Acid (Wood Bleach & Rust Remover)

Step up in toxicity from the other acids covered so far (vinegar, citric, cream of tartar) — oxalic acid is genuinely poisonous if ingested and needs to be handled with real respect, not just the routine caution given to milder kitchen acids. It earns its place in the MM system because nothing else touches rust stains and gray, weathered wood the way it does.

Structural Wood Preservation

MM Water Glass Wood Hardener

Third layer in the MM wood-preservation system, for high-wear or high-exposure pieces (workbench tops, tool handles, thresholds, exterior sills) where borax + oil seal alone isn't enough surface hardness. Water glass (sodium silicate solution) mineralizes the wood surface rather than just coating or oiling it.

Structural Wood Preservation

MM Borax Wood Treatment

Different job than the polish/finish cards — this isn't for indoor finished floors or furniture. It's a preservative treatment for raw, unfinished, or structural wood (timber framing, pole barn posts, deck framing, log work) to prevent insect and fungal damage before it starts.

Structural Wood Preservation

MM Treated Lumber (Sealant Layer)

The finishing step in the MM wood-preservation system: after the MM Borax Wood Treatment penetrates and dries, this sealant locks it in and adds the water-resistance borax doesn't have on its own — together they approximate what commercial pressure-treated lumber does with copper-based chemicals, using a two-step home process instead.

Wood Finish System

Removing Old Silicone Polish (Prep for MM Wood Polish)

Silicone-based polishes (most spray "furniture polish" brands) leave a film that sits on top of the wood instead of absorbing in. That film has to come off first, or the MM oil/vinegar polish will bead up, streak, or turn cloudy instead of soaking in.

Wood Finish System

MM Hardwood Floor Refinish

Full sand-and-refinish is the "own it" version of floor care — bigger job than a polish, but same MM philosophy: trace the actual problem (worn finish vs. damaged wood) before reaching for the biggest tool.

Acids & Minerals Reference

MM Alum (Potassium Aluminum Sulfate)

Alum is one of those old-homestead multi-purpose minerals — different job depending on which MM project you're working. This card covers the main uses rather than one single recipe, since the applications are distinct enough to need their own steps.

Traditional Paints

MM Amish Barn Milk Paint

Traditional milk paint — the original barn-red finish, used for centuries before modern paint existed. Different category from the wood-preservation system: this is a pigmented coating, not a penetrating treatment, and it's the classic low-cost, breathable option for exterior barn/outbuilding siding.

Traditional Paints

MM Egg Yolk Tempera Paint

Sister recipe to the Amish Barn Milk Paint — another traditional protein-based binder, but egg tempera is historically an indoor/fine-detail paint (the technique behind centuries of panel painting and furniture decoration), not an exterior barn coating. Different job, same "old recipe, real chemistry" MM philosophy.

Wood Finish System

MM Hardwood Finish (DIY, post-strip/sand)

Once the floor is sanded down to bare wood (see MM Hardwood Floor Refinish), this is the MM alternative to store-bought polyurethane — a traditional oil-and-wax penetrating finish instead of a plastic surface film. Different philosophy: poly sits on top and seals; this soaks in and conditions, and gets renewed over time instead of replaced.

Wood Finish System

MM Hardwood Finish — Maintenance Guide

Oil/wax finish is a living surface, not a sealed one — it's designed to be renewed, not replaced. This is the tradeoff for the easier spot-repair vs. poly. Knowing when to re-oil keeps it protective; waiting too long lets the wood itself start wearing.

Fragrance & Ambiance

MM Home Essential Oil Extraction (Lavender & Mint)

Worth being upfront: true essential oil is steam-distilled, not infused, and steam distillation needs a scale of plant material homestead-level growing just doesn't produce — commercial lavender oil runs roughly 1–3% yield by weight, so a home garden's harvest turns into a few drops, not a bottle. Infused oil is the realistic homestead-scale method and this card leans that direction, plus what to actually look for when buying true EO for the recipes that need it (the Heirloom Cleaner's drop-based ratios, mainly).

Wood Finish System

MM Wood Polish

The everyday oil-and-vinegar polish for sealed, finished wood furniture — conditions and shines the surface, and needs old silicone polish fully stripped first (see Removing Old Silicone Polish) if switching over from a commercial spray polish.

Cleaners & Household

MM RV/Off-Grid Black & Grey Tank Treatment

A homemade alternative to commercial orange holding-tank pods — the same sodium percarbonate already stocked for window mold, algae, and stone cleaning does the core work here too.

Garden & Pest

MM Ant Colony Elimination (Boric Acid Slow-Bait)

A slow-acting bait strategy designed to eliminate the whole colony, including the queen — not just the ants visible on a given day the way a contact spray does.

Garden & Pest

MM Roach Control (Non-Toxic, Prevention-Focused)

Traditional Japanese household methods, layered — elimination for an existing population plus a prevention layer that's the more durable long-term fix, since sealing entry points beats treating symptoms.

Garden & Pest

MM Wasp & Yellowjacket Control (Four-Step System)

A full system covering active colonies, accessible nests, electrical-area nests, and long-term prevention — not one recipe, four distinct tools for four distinct situations.

Metal & Tool Restoration

MM Electrolytic Rust Removal (Tools, Cast Iron)

Overnight, no scrubbing, no sanding, no chemicals that eat good metal along with the rust — electrolysis releases rust chemically and leaves the base material completely intact.

Water Systems

MM Pool & Hot Tub Water Chemistry (Low-Chemical System)

A low-chemical, high-consistency system borrowed from onsen/hot spring practice — treats the water as a managed ecosystem rather than chasing a sterile look, and directly informs the spec for MM's planned Ogua wood-fired hot tub.

Traditional Paints

MM Limewash

A hydrated-lime paint for masonry and plaster that bonds chemically rather than sitting on top — it carbonates over decades and becomes literally stone, gets more itself every year instead of aging toward failure.

Traditional Paints

MM Mineral/Silicate Paint (DIY Potassium Silicate)

A permanent mineral paint that bonds to geopolymer and masonry at a molecular level rather than coating on top — a 50–100 year lifespan finish, painted once and never repainted, at the cost of needing purity in the mix.

Traditional Paints

MM Tadelakt

A Moroccan burnished lime plaster finished with black soap — waterproof, seamless, and the most appropriate wet-area wall finish in the MM material language, but a technique that has to be learned before it's trusted to a real wall.

Traditional Paints

MM Casein Paint (Quark + Borax)

A second protein-paint binder alongside the MM Amish Barn Milk Paint — same 'old recipe, real chemistry' family, but a genuinely different binder chemistry (dissolved-curd casein instead of soured-milk-and-lime) built for interior wood and cabinet faces, not exterior barn siding.

Wood Finish System

MM Hardwax Oil

A second penetrating wood finish alongside the MM Hardwood Finish — same soak-in-not-seal-over philosophy, but a different oil/wax blend (linseed plus carnauba and beeswax, thinned with citrus solvent) built for enhancing grain on oak and live-edge work rather than floor refinishing.

Traditional Paints

MM Clay Paint

The velvety-matte, humidity-regulating wall finish in the MM paint family — ball clay and wheat starch instead of any synthetic binder, built for living spaces where the passive humidity effect actually matters (bedrooms, kids' rooms), not exterior or wet-area surfaces.

Cleaners & Household

MM DIY Dish Soap (Sal Suds-Based)

Dr. Bronner's Sal Suds instead of castile soap as the base — a meaningfully stronger degreaser than the castile soap used elsewhere in the MM soap lineup, formulated specifically for dishes rather than borrowed from the hand/body wash recipe.

Cleaners & Household

MM DIY Dishwasher Detergent (Powder)

The powder counterpart to the DIY Dish Soap — washing soda, baking soda, citric acid, and salt, replacing commercial pods that can run roughly $250/year for an average household.

Cleaners & Household

MM Washing Machine Maintenance (Sentakei Suji)

A monthly sodium-percarbonate-and-citric-acid protocol for the areas commercial cleaners miss — gasket folds, detergent drawer, pump filter — where odor-causing bacteria and mold actually accumulate.

Cleaners & Household

MM Range Hood / Kitchen Exhaust Maintenance

Filter-type-specific degreasing — this is a fire-safety maintenance item, not just a cosmetic one, since grease buildup on a hood/filter polymerizes into a hard, flammable lacquer over time.

Cleaners & Household

MM Window & Glass Cleaning Chemistry

A 4-zone method matching the chemistry to the actual problem — citric acid for hard water spotting, peroxide for seal mold, sodium percarbonate for algae — rather than one all-purpose glass spray.

Cleaners & Household

MM Stone / Hardscape Cleaning

A sodium percarbonate scrub for driveway and patio algae/moss — and a deliberate case against reaching for a pressure washer, which trains the same growth to come back faster and worse.

Cleaners & Household

MM Grill / BBQ Maintenance

A baking-soda-paste rescue for heavy carbon buildup, plus a "wipe hot" habit that prevents the buildup from forming in the first place — tending the grill after every use instead of fighting it with harsh chemicals and wire brushes.

Cleaners & Household

MM Outdoor Furniture & Material Maintenance

A sodium-percarbonate soak lifts mildew out of cushions that surface spraying can't reach, and a citric-acid paste handles light rust on frames — long-term care over frequent replacement (te-ire).

Cleaners & Household

MM Electrochemical Silver Tarnish Removal (Foil + Baking Soda)

A passive galvanic-cell trick — foil, baking soda, and hot water lift tarnish chemically in under two minutes with no polishing and no metal loss, the no-power sibling to the MM electrolytic rust removal method.

Garden & Pest

MM Rodent Control (Baking Soda Bait / Plaster of Paris)

A non-anticoagulant bait option that avoids secondary poisoning of barn cats, dogs, and raptors — worth knowing upfront that the core mechanism claimed here doesn't have the same solid evidence base as BTI, boric acid, or diatomaceous earth.

Garden & Pest

MM Tick Control (Cedar Oil)

Cedarwood oil is both repellent and directly lethal to ticks — a perimeter/transition-zone strategy, not a whole-lawn treatment, since ticks live in leaf litter and brush edges, not open sunny grass.

Cleaners & Household

MM Humidity & Mold Management

A material-and-technique reference, not one mixed recipe — limewash as a mold-resistant surface treatment (see the MM Limewash card), vinegar for existing mold, and charcoal as a passive dehumidifier, working together rather than any single fix.

Soap & Bodycare

MM DIY Shampoo

Castile soap and carrier oil in place of sulfate detergent — with a vinegar rinse that isn't optional, it's the step that actually fixes what alkaline soap does to your hair.

Soap & Bodycare

MM DIY Shaving Product

A slick, castile-based shave oil built from the same small ingredient set as the DIY shampoo and body wash cards — one shared pantry covers hair, shave, and body.

Soap & Bodycare

MM Castile Hand/Body Wash (Xanthan-Thickened Gel)

A castile-based gel wash with real product-line structure — three scent variants for morning, evening, and antimicrobial use — built on a mixing order that has one specific failure point if skipped.

Soap & Bodycare

MM Whipped Body Butter

Whipped shea butter in a standard scented version and a three-ingredient, fragrance-free sensitive-skin version built on a 'remove, don't add' philosophy — same whipping method, deliberately different ingredient lists.

Soap & Bodycare

MM Tallow & Zinc Oxide Skin Barrier Salve

A starch-free, ancestral barrier salve for yeast-prone or reactive skin — tallow and coconut oil doing repair and antifungal work underneath, zinc oxide sealing the surface on top.

Water Systems

MM Refillable Water Pitcher Filter Cartridges

The plastic housing on a Brita/Pur-style cartridge is reusable indefinitely — only the carbon and resin inside are actually spent. Bulk-refilling turns a $100/year subscription into a $2/year habit.